| South Italian | 7500000 | Vulnerable |
| Sicilian | 5000000 | Vulnerable |
| Low Saxon | 4800000 | Vulnerable |
| Belarusian | 4000000 | Vulnerable |
| Lombard | 3500000 | Definitely endangered |
| Romani | 3500000 | Definitely endangered |
| Yiddish (Israel) | 3000000 | Definitely endangered |
| Gondi | 2713790 | Vulnerable |
| Limburgian-Ripuarian | 2600000 | Vulnerable |
| Quechua of Southern Bolivia | 2300000 | Vulnerable |
| Kumaoni | 2003783 | Vulnerable |
| Aymara | 2000000 | Vulnerable |
| Emilian-Romagnol | 2000000 | Definitely endangered |
| Piedmontese | 2000000 | Definitely endangered |
| Venetan | 2000000 | Vulnerable |
| Zazaki | 2000000 | Vulnerable |
| Kurux (India) | 1751489 | Vulnerable |
| Tamajeq | 1750000 | Vulnerable |
| Tulu | 1722768 | Vulnerable |
| Kangdi | 1700000 | Definitely endangered |
| Scots | 1500000 | Vulnerable |
| Torlak | 1500000 | Vulnerable |
| West Flemish | 1500000 | Vulnerable |
| Bashkir | 1379727 | Vulnerable |
| Chechen | 1331844 | Vulnerable |
| Chuvash | 1325382 | Vulnerable |
| Meithei | 1250000 | Vulnerable |
| Tamang | 1196639 | Vulnerable |
| Quechua of Cuzco | 1115000 | Vulnerable |
| Eastern Slovak | 1000000 | Vulnerable |
| Ligurian | 1000000 | Definitely endangered |
| Rusyn | 1000000 | Vulnerable |
| Talysh | 1000000 | Vulnerable |
| Kui | 916222 | Vulnerable |
| Khasi | 912000 | Vulnerable |
| Bodo | 900000 | Vulnerable |
| Campidanese | 900000 | Definitely endangered |
| K'iche' (Guatemala) | 890596 | Vulnerable |
| Quechua of Ayacucho | 850000 | Definitely endangered |
| Newar | 825458 | Definitely endangered |
| Mon | 800000 | Vulnerable |
| Polesian | 800000 | Vulnerable |
| Tamaceq | 800000 | Definitely endangered |
| Avar | 784840 | Vulnerable |
| Mundari | 750000 | Vulnerable |
| Welsh | 750000 | Vulnerable |
| Angika | 740892 | Vulnerable |
| Q'eqchi' (Guatemala) | 716101 | Vulnerable |
| Picard | 700000 | Severely endangered |
| Kokborok | 695000 | Vulnerable |
| Basque | 660000 | Vulnerable |
| Kabard-Cherkes | 650000 | Vulnerable |
| Mandeali | 611930 | Definitely endangered |
| Friulian | 600000 | Definitely endangered |
| Quechua of Ancash and Huánuco | 600000 | Definitely endangered |
| Walloon | 600000 | Definitely endangered |
| Mising | 550000 | Definitely endangered |
| Ossete | 550000 | Vulnerable |
| Mizo | 529000 | Vulnerable |
| Dargwa | 503523 | Vulnerable |
| Aromanian | 500000 | Definitely endangered |
| Brahui | 500000 | Vulnerable |
| Languedocian | 500000 | Severely endangered |
| Lezgian | 500000 | Vulnerable |
| Mahasui | 496024 | Definitely endangered |
| Magar | 489383 | Definitely endangered |
| Mam (Guatemala) | 477717 | Vulnerable |
| Udmurt | 463837 | Definitely endangered |
| Huasteca Náhuatl | 463183 | Vulnerable |
| Kumyk | 458121 | Vulnerable |
| Yakut | 456288 | Vulnerable |
| Kaqchikel (Guatemala) | 444954 | Vulnerable |
| Karbi | 420000 | Vulnerable |
| Eastern Mari | 414211 | Definitely endangered |
| Ingush | 405343 | Vulnerable |
| Erzya | 400000 | Definitely endangered |
| Ho | 400000 | Vulnerable |
| Judezmo (Israel) | 400000 | Severely endangered |
| Lalo | 400000 | Vulnerable |
| Limousin | 400000 | Severely endangered |
| Logudorese | 400000 | Definitely endangered |
| Mapuche (Chile) | 400000 | Definitely endangered |
| Central Náhuatl | 395581 | Vulnerable |
| Moselle Franconian | 390000 | Vulnerable |
| Bantawa | 371056 | Vulnerable |
| Santa | 360000 | Vulnerable |
| Mingrelian | 350000 | Definitely endangered |
| West Frisian | 350000 | Vulnerable |
| Gurung | 338925 | Definitely endangered |
| Guajiro | 318500 | Vulnerable |
| Karachay-Balkar | 302748 | Vulnerable |
| Adyge | 300000 | Vulnerable |
| Buryat (Trans-Baikal) | 300000 | Definitely endangered |
| Kurru | 300000 | Definitely endangered |
| Kuvi | 300000 | Definitely endangered |
| Limbu | 300000 | Definitely endangered |
| Moroccan Judeo-Arabic (Israel) | 300000 | Definitely endangered |
| Plautdietsch | 300000 | Definitely endangered |
| Pontic Greek | 300000 | Definitely endangered |
| Quichua (Cotopaxi, Tungurahua and Chimborazo) | 300000 | Definitely endangered |
| Waxiang | 300000 | Vulnerable |
| Oyrat | 280000 | Definitely endangered |
| Garhwali | 279500 | Vulnerable |
| Bade | 250000 | Vulnerable |
| Breton | 250000 | Severely endangered |
| Gascon | 250000 | Definitely endangered |
| Phula (China) | 250000 | Vulnerable |
| Sora | 250000 | Vulnerable |
| Konyak | 248000 | Vulnerable |
| Ao | 243000 | Vulnerable |
| Tuvan | 242754 | Vulnerable |
| Nafusi | 240000 | Severely endangered |
| Suret | 240000 | Definitely endangered |
| Malto | 224926 | Definitely endangered |
| Khowar | 222800 | Vulnerable |
| Maiya | 220000 | Vulnerable |
| Komi | 217316 | Definitely endangered |
| Alpine Provençal | 200000 | Definitely endangered |
| Gallo | 200000 | Severely endangered |
| Gera | 200000 | Vulnerable |
| Irula | 200000 | Vulnerable |
| Kharia | 200000 | Vulnerable |
| Khorasani Turk | 200000 | Vulnerable |
| Korku | 200000 | Vulnerable |
| Moksha | 200000 | Definitely endangered |
| Western Armenian (Middle East) | 200000 | Definitely endangered |
| Western Cham | 200000 | Vulnerable |
| Tshangla | 193000 | Vulnerable |
| Thado | 191000 | Vulnerable |
| Gagauz (Bessarabia) | 180000 | Definitely endangered |
| Kului | 170770 | Definitely endangered |
| Adi | 170000 | Vulnerable |
| Lhota | 170000 | Vulnerable |
| Nyishi | 170000 | Vulnerable |
| Ngäbere (Panama) | 169130 | Vulnerable |
| Kodagu | 166187 | Definitely endangered |
| Corsican | 160000 | Definitely endangered |
| Dzongkha | 160000 | Vulnerable |
| Kalmyk | 153602 | Definitely endangered |
| Lak | 153373 | Vulnerable |
| Asturian-Leonese | 150000 | Definitely endangered |
| Latgalian | 150000 | Vulnerable |
| Provençal | 150000 | Severely endangered |
| Rabha | 150000 | Vulnerable |
| Tamzabit | 150000 | Vulnerable |
| Sherpa | 143693 | Vulnerable |
| Tangkhul | 142000 | Vulnerable |
| Q'aanjob'al | 139830 | Vulnerable |
| Badaga | 134514 | Definitely endangered |
| Angami | 132000 | Vulnerable |
| Laz | 130000 | Definitely endangered |
| Tabasaran | 128391 | Vulnerable |
| Chambeali | 126589 | Definitely endangered |
| Abkhaz | 125000 | Vulnerable |
| Phom | 123000 | Vulnerable |
| Kolami | 121855 | Definitely endangered |
| Navajo | 120000 | Vulnerable |
| Sassarese | 120000 | Definitely endangered |
| Tamahaq (Algeria) | 120000 | Vulnerable |
| Konda | 118597 | Definitely endangered |
| Sierra Totonac | 118367 | Severely endangered |
| Jaunsari | 114733 | Definitely endangered |
| Dimasa | 112000 | Vulnerable |
| Ladakhi | 105000 | Vulnerable |
| Salar | 104503 | Vulnerable |
| Simi | 104000 | Vulnerable |
| Phurhepecha | 102988 | Vulnerable |
| Crimean Tatar (Crimea) | 100000 | Severely endangered |
| Dagur (Nonni) | 100000 | Definitely endangered |
| Francoprovençal | 100000 | Definitely endangered |
| Gallurese | 100000 | Definitely endangered |
| Mapuche (Argentina) | 100000 | Severely endangered |
| Mehri | 100000 | Definitely endangered |
| Miskito (Nicaragua) | 100000 | Vulnerable |
| Ordos | 100000 | Definitely endangered |
| Quechua of Northern Bolivia | 100000 | Vulnerable |
| Suba | 100000 | Vulnerable |
| Garífuna (Honduras) | 98000 | Vulnerable |
| Embera (Colombia) | 95000 | Vulnerable |
| Kabui | 95000 | Vulnerable |
| Shughni | 95000 | Vulnerable |
| Permyak | 94328 | Definitely endangered |
| Poqomchi' | 92941 | Vulnerable |
| Yimchungru | 92000 | Vulnerable |
| Nogay (Caucasus) | 90020 | Definitely endangered |
| Heiban | 90000 | Vulnerable |
| Quichua (Cañar and Azuay) | 90000 | Severely endangered |
| Mezquital Otomí | 88789 | Definitely endangered |
| Eastern Mazahua | 88001 | Definitely endangered |
| Burushaski | 87000 | Vulnerable |
| Central Otomí | 84593 | Definitely endangered |
| Chokri | 84000 | Vulnerable |
| Sangtam | 84000 | Vulnerable |
| Ixil (Guatemala) | 83574 | Vulnerable |
| Achi' | 82640 | Vulnerable |
| Yem | 81613 | Vulnerable |
| Mao | 81000 | Vulnerable |
| Arbëresh | 80000 | Definitely endangered |
| Lari | 80000 | Definitely endangered |
| Páez | 80000 | Definitely endangered |
| Quechua of Santiago del Estero | 80000 | Definitely endangered |
| Svan | 80000 | Definitely endangered |
| Tai Daeng | 80000 | Vulnerable |
| Taznatit | 80000 | Severely endangered |
| Razihi | 75000 | Definitely endangered |
| Wakhi | 75000 | Definitely endangered |
| Bishnupriya Manipuri Creole | 72899 | Vulnerable |
| Acheron | 70000 | Severely endangered |
| Maori | 70000 | Vulnerable |
| Tai Neua | 70000 | Vulnerable |
| Bhadravahi | 66918 | Definitely endangered |
| Kinnauri | 65097 | Definitely endangered |
| Gallo-Sicilian | 65000 | Definitely endangered |
| Kurux (Bangladesh) | 65000 | Vulnerable |
| Tz'utujil | 63237 | Definitely endangered |
| Chamorro | 62500 | Vulnerable |
| Ashaninka (Peru) | 62468 | Vulnerable |
| Chang | 62000 | Vulnerable |
| Kuna (Panama) | 61703 | Vulnerable |
| Churahi | 61199 | Definitely endangered |
| Nruanghmei | 61000 | Vulnerable |
| Rengma | 61000 | Vulnerable |
| Faroese | 60000 | Vulnerable |
| Northern Tujia | 60000 | Severely endangered |
| Torwali | 60000 | Definitely endangered |
| Chuj (Guatemala) | 59048 | Vulnerable |
| Kachari | 59000 | Definitely endangered |
| Scottish Gaelic | 58552 | Definitely endangered |
| Sierra de Puebla Náhuatl | 57189 | Definitely endangered |
| Limonese Creole | 55000 | Definitely endangered |
| Kashubian | 53000 | Severely endangered |
| Khakas | 52217 | Definitely endangered |
| Parji | 51216 | Critically endangered |
| Arvanitika | 50000 | Severely endangered |
| Buryat (Cis-Baikal) | 50000 | Severely endangered |
| Buryat (Manchuria) | 50000 | Definitely endangered |
| Cuona Menba | 50000 | Vulnerable |
| Eastern Cham | 50000 | Definitely endangered |
| Hmar | 50000 | Vulnerable |
| Huzhu Monguor | 50000 | Severely endangered |
| Paite | 50000 | Vulnerable |
| Quichua (Imbabura) | 50000 | Definitely endangered |
| Soqotri | 50000 | Severely endangered |
| Southern Altay | 50000 | Definitely endangered |
| Transylvanian Saxon | 50000 | Severely endangered |
| Turoyo | 50000 | Severely endangered |
| Võro-Seto | 50000 | Definitely endangered |
| West Greenlandic | 50000 | Vulnerable |
| Western Armenian (Turkey) | 50000 | Definitely endangered |
| Zaramo | 50000 | Definitely endangered |
| Zenatiya | 50000 | Critically endangered |
| Papantla Totonac | 49748 | Definitely endangered |
| Wancho | 49000 | Vulnerable |
| Bhumji | 47000 | Vulnerable |
| Cosung (China) | 47000 | Definitely endangered |
| Cosung (Viet Nam) | 47000 | Definitely endangered |
| Baheng (China) | 45000 | Vulnerable |
| Lumun | 45000 | Definitely endangered |
| Quichua (Loja) | 45000 | Severely endangered |
| Chamling | 44093 | Definitely endangered |
| Irish | 44000 | Definitely endangered |
| Reshe | 44000 | Vulnerable |
| Sierra Otomí | 43468 | Vulnerable |
| Phuthi | 43000 | Definitely endangered |
| Rarotongan | 43000 | Vulnerable |
| Khalaj | 42100 | Vulnerable |
| Dungan | 41000 | Definitely endangered |
| Kheza | 41000 | Vulnerable |
| Jola-Kassa | 40850 | Vulnerable |
| Satār | 40260 | Vulnerable |
| Guaraní Boliviano | 40000 | Vulnerable |
| Gutob | 40000 | Vulnerable |
| Kheng | 40000 | Vulnerable |
| Laro | 40000 | Definitely endangered |
| Minyong | 40000 | Vulnerable |
| Mru | 40000 | Severely endangered |
| Patani Malay | 40000 | Vulnerable |
| Quechua of Cajatambo, Pasco and northern Junín | 40000 | Severely endangered |
| Quichua (Napo) | 40000 | Definitely endangered |
| Tangsa | 40000 | Vulnerable |
| Tetserret | 40000 | Severely endangered |
| Awajun | 39000 | Vulnerable |
| Khiamngan | 38000 | Vulnerable |
| Ngile | 38000 | Severely endangered |
| Phunoi | 37311 | Vulnerable |
| Lower Mixe | 37000 | Vulnerable |
| Maram | 37000 | Vulnerable |
| Western Mari | 36822 | Severely endangered |
| Chepang | 36807 | Vulnerable |
| Chontal Tabasco | 36514 | Severely endangered |
| Muji | 36500 | Definitely endangered |
| Akatek (Guatemala) | 35763 | Vulnerable |
| Huichol | 35724 | Vulnerable |
| Romansh | 35095 | Definitely endangered |
| Apatani | 35000 | Vulnerable |
| Galo | 35000 | Vulnerable |
| Korwa | 35000 | Vulnerable |
| Shuar chicham | 35000 | Definitely endangered |
| Ticuna | 35000 | Definitely endangered |
| Wanka Quechua | 35000 | Severely endangered |
| Sikuani | 34614 | Vulnerable |
| Jakaltek (Guatemala) | 34038 | Definitely endangered |
| Liangmai | 34000 | Vulnerable |
| Zeme | 34000 | Vulnerable |
| Highland Mazatec | 33859 | Vulnerable |
| Thangmi | 33500 | Definitely endangered |
| Nocte | 33000 | Vulnerable |
| Mayo | 32869 | Critically endangered |
| Lauje | 32000 | Vulnerable |
| Danuwar | 31849 | Severely endangered |
| Sirmaudi | 31144 | Critically endangered |
| Abaza | 31000 | Definitely endangered |
| Koch | 31000 | Definitely endangered |
| Amis | 30000 | Vulnerable |
| Biak | 30000 | Vulnerable |
| Bumthang | 30000 | Vulnerable |
| Burgenland Croatian | 30000 | Definitely endangered |
| Dzhidi | 30000 | Definitely endangered |
| Judeo-Berber (Israel) | 30000 | Severely endangered |
| Kham | 30000 | Definitely endangered |
| Ladin | 30000 | Definitely endangered |
| Lepcha | 30000 | Definitely endangered |
| Maonan | 30000 | Vulnerable |
| Mok (Myanmar, Thailand) | 30000 | Definitely endangered |
| Moro | 30000 | Definitely endangered |
| Mulam | 30000 | Vulnerable |
| North Saami | 30000 | Definitely endangered |
| Quechua of Cajamarca | 30000 | Severely endangered |
| Quichua (Pastaza) | 30000 | Definitely endangered |
| Rushani | 30000 | Definitely endangered |
| Tagin | 30000 | Vulnerable |
| Tialo | 30000 | Vulnerable |
| Tidikelt | 30000 | Critically endangered |
| Toba | 30000 | Definitely endangered |
| Tundra Nenets | 30000 | Definitely endangered |
| Vojvodina Rusyn | 30000 | Definitely endangered |
| Wuse | 30000 | Vulnerable |
| Agul | 29399 | Definitely endangered |
| Rutul | 29383 | Definitely endangered |
| Bateri | 29000 | Definitely endangered |
| Mzieme | 29000 | Vulnerable |
| Ghale | 28989 | Vulnerable |
| Sierra Popoluca | 28700 | Vulnerable |
| Kurux (Nepal) | 28615 | Vulnerable |
| Deori | 28000 | Definitely endangered |
| Soyaltepec Mazatec | 27524 | Vulnerable |
| Western Mazahua | 27037 | Definitely endangered |
| Sibe | 27000 | Severely endangered |
| Isthmus Náhuatl | 26632 | Vulnerable |
| Sunwar | 26611 | Vulnerable |
| Mancagne | 26450 | Vulnerable |
| Gadaba | 26262 | Critically endangered |
| Banat Bulgarian | 25000 | Definitely endangered |
| Csángó Hungarian | 25000 | Severely endangered |
| Koda | 25000 | Vulnerable |
| Minhe Monguor | 25000 | Definitely endangered |
| Miskito (Honduras) | 25000 | Vulnerable |
| Olonetsian | 25000 | Definitely endangered |
| Saek | 25000 | Definitely endangered |
| Sioux | 25000 | Vulnerable |
| Tamazight (Beni Iznassen) | 25000 | Definitely endangered |
| Tsakhur | 25000 | Definitely endangered |
| Warao | 25000 | Definitely endangered |
| Majhi | 24664 | Severely endangered |
| Jone | 24000 | Definitely endangered |
| Andi | 23729 | Definitely endangered |
| Guambiano | 23462 | Definitely endangered |
| Anal | 23000 | Vulnerable |
| Hawrami | 23000 | Definitely endangered |
| Juang | 23000 | Definitely endangered |
| Tiwa | 23000 | Definitely endangered |
| Embera (Panama) | 22485 | Vulnerable |
| Ediamat | 22025 | Vulnerable |
| Mara | 22000 | Definitely endangered |
| Maring | 22000 | Vulnerable |
| Polci cluster | 22000 | Definitely endangered |
| Sarikoli | 22000 | Definitely endangered |
| Krongo | 21688 | Definitely endangered |
| Ashtiani | 21000 | Definitely endangered |
| Khunsari | 21000 | Definitely endangered |
| Semnani | 21000 | Definitely endangered |
| Plains Cree | 20933 | Vulnerable |
| Higher Reservoir Mazatec | 20665 | Vulnerable |
| Chilchotla Mazatec | 20585 | Vulnerable |
| Zapotec of the Valleys, middle northwest | 20448 | Definitely endangered |
| Aluo | 20000 | Definitely endangered |
| Bangni | 20000 | Vulnerable |
| Bru | 20000 | Definitely endangered |
| Cho-ca-nga-ca-kha | 20000 | Definitely endangered |
| Crimean Tatar (Dobruja) | 20000 | Severely endangered |
| Dhimal | 20000 | Severely endangered |
| Griko (Salento) | 20000 | Severely endangered |
| Kaiowá Guarani | 20000 | Vulnerable |
| Karelian (Karelia) | 20000 | Definitely endangered |
| Khoirao | 20000 | Vulnerable |
| Manchad | 20000 | Vulnerable |
| Mariupolitan Greek | 20000 | Severely endangered |
| Padam | 20000 | Vulnerable |
| Pemon (Venezuela) | 20000 | Vulnerable |
| Tacenwit | 20000 | Vulnerable |
| Tangwang | 20000 | Definitely endangered |
| Western Neo-Aramaic | 20000 | Definitely endangered |
| Yaghnobi | 20000 | Definitely endangered |
| Yaw | 20000 | Definitely endangered |
| Yeyi | 20000 | Definitely endangered |
| Boro | 19878 | Definitely endangered |
| Sorbian | 19500 | Definitely endangered |
| Biete | 19000 | Definitely endangered |
| Hrangkhol | 19000 | Vulnerable |
| Terena | 19000 | Severely endangered |
| Kati | 18700 | Definitely endangered |
| Kulung | 18686 | Vulnerable |
| Kaingang | 18500 | Definitely endangered |
| Lowland Mazatec | 18389 | Vulnerable |
| Vafsi | 18000 | Definitely endangered |
| Bassari | 17910 | Vulnerable |
| Bayot | 17150 | Vulnerable |
| Pochuri | 17000 | Vulnerable |
| Tamahaq (Libya) | 17000 | Definitely endangered |
| Swampy Cree | 16685 | Vulnerable |
| Koraga | 16665 | Critically endangered |
| Oyda | 16597 | Vulnerable |
| Pangvali | 16285 | Critically endangered |
| Shipibo-Conibo | 16085 | Definitely endangered |
| Amba | 16000 | Vulnerable |
| Tsez | 15356 | Definitely endangered |
| Bonan | 15000 | Definitely endangered |
| Chrau | 15000 | Definitely endangered |
| Dari | 15000 | Definitely endangered |
| Dzala | 15000 | Vulnerable |
| Ersu | 15000 | Definitely endangered |
| Gangte | 15000 | Definitely endangered |
| Gurdu-Mbaaru | 15000 | Severely endangered |
| Ha-lung Tibetan | 15000 | Definitely endangered |
| Hlersu | 15000 | Vulnerable |
| Juk | 15000 | Definitely endangered |
| Kwama | 15000 | Vulnerable |
| Laemae | 15000 | Severely endangered |
| Lavua | 15000 | Definitely endangered |
| Macushi (Brazil) | 15000 | Vulnerable |
| Nahali | 15000 | Definitely endangered |
| Naluo | 15000 | Vulnerable |
| Nyoe | 15000 | Definitely endangered |
| O'odham (Akimel) | 15000 | Definitely endangered |
| O'odham (Tohono) | 15000 | Definitely endangered |
| Paiwan | 15000 | Vulnerable |
| Rao | 15000 | Definitely endangered |
| Semai | 15000 | Severely endangered |
| Shatt | 15000 | Severely endangered |
| Siwi | 15000 | Definitely endangered |
| Tagargrent | 15000 | Severely endangered |
| Tayurayt | 15000 | Vulnerable |
| Totoli | 15000 | Vulnerable |
| Aruaco | 14799 | Vulnerable |
| Yakkha | 14648 | Critically endangered |
| Kuruba | 14613 | Critically endangered |
| Tuamotuan | 14400 | Definitely endangered |
| Katla | 14208 | Definitely endangered |
| Garífuna (Belize) | 14061 | Vulnerable |
| Thulung | 14034 | Definitely endangered |
| Bawm | 14000 | Definitely endangered |
| Guajajara | 14000 | Vulnerable |
| Niuean | 14000 | Definitely endangered |
| Uhunduni | 14000 | Vulnerable |
| Gusilay | 13950 | Vulnerable |
| Xavante | 13303 | Vulnerable |
| Dondo | 13000 | Vulnerable |
| Khampti | 13000 | Vulnerable |
| Nalu | 13000 | Definitely endangered |
| Tagoi | 13000 | Severely endangered |
| Karko | 12986 | Definitely endangered |
| San Mateo del Mar Huave | 12667 | Vulnerable |
| Q'eqchi' (Belize) | 12366 | Vulnerable |
| Kadaru | 12360 | Definitely endangered |
| Mazatlán Mazatec | 12340 | Vulnerable |
| Badiaranke | 12205 | Severely endangered |
| Alune | 12000 | Vulnerable |
| Bangani | 12000 | Critically endangered |
| Chamalal | 12000 | Definitely endangered |
| Chru | 12000 | Vulnerable |
| Hill Miri | 12000 | Definitely endangered |
| Jinuo | 12000 | Definitely endangered |
| Muya | 12000 | Vulnerable |
| Samei | 12000 | Severely endangered |
| Tajio | 12000 | Vulnerable |
| Tobada' | 12000 | Extinct |
| Yurt Tatar | 12000 | Definitely endangered |
| Yaqui (Mexico) | 11806 | Vulnerable |
| Ch'orti' (Guatemala) | 11734 | Definitely endangered |
| Filomeno Mata Totonac | 11710 | Vulnerable |
| Northern Totonac | 11529 | Critically endangered |
| Komo | 11500 | Definitely endangered |
| Tuwuli | 11400 | Vulnerable |
| Poqomam | 11273 | Definitely endangered |
| Idu | 11101 | Definitely endangered |
| Kari'ña (Venezuela) | 11000 | Severely endangered |
| Machiguenga | 11000 | Definitely endangered |
| Piaroa (Venezuela) | 11000 | Vulnerable |
| Tuvaluan | 11000 | Definitely endangered |
| Waunana (Colombia) | 11000 | Vulnerable |
| Noon | 10925 | Vulnerable |
| Sampang | 10810 | Vulnerable |
| Central Alaskan Yupik (2) | 10400 | Vulnerable |
| Central Alaskan Yupik (Nuniak Island) | 10400 | Vulnerable |
| Bukiyip | 10304 | Vulnerable |
| Saparua | 10216 | Definitely endangered |
| Darai | 10210 | Severely endangered |
| Bandial | 10125 | Vulnerable |
| Bongo | 10084 | Definitely endangered |
| Northwestern Tarahumara | 10031 | Vulnerable |
| Algherese Catalan | 10000 | Definitely endangered |
| Aragonese | 10000 | Definitely endangered |
| Baima | 10000 | Vulnerable |
| Bukharic | 10000 | Definitely endangered |
| Bunun | 10000 | Vulnerable |
| Burunge | 10000 | Vulnerable |
| Chayahuita | 10000 | Definitely endangered |
| Cherokee (Oklahoma) | 10000 | Definitely endangered |
| Dalecarlian | 10000 | Definitely endangered |
| Huitoto (Colombia, Peru) | 10000 | Definitely endangered |
| Hulaula (Israel) | 10000 | Severely endangered |
| Karang | 10000 | Vulnerable |
| Karelian (Tver) | 10000 | Definitely endangered |
| Karone | 10000 | Vulnerable |
| Kryz | 10000 | Severely endangered |
| Kurripako (Colombia, Venezuela) | 10000 | Definitely endangered |
| Kurtöp | 10000 | Vulnerable |
| Lamgang | 10000 | Critically endangered |
| Miqie | 10000 | Definitely endangered |
| Mojo | 10000 | Definitely endangered |
| Muot | 10000 | Critically endangered |
| Naiki | 10000 | Critically endangered |
| Ñandeva Guarani | 10000 | Vulnerable |
| Ngwaba | 10000 | Severely endangered |
| North Frisian | 10000 | Severely endangered |
| Northern Khanty | 10000 | Definitely endangered |
| Nyah Kur | 10000 | Definitely endangered |
| Nyenkha | 10000 | Vulnerable |
| Orang Hulu | 10000 | Definitely endangered |
| Otoro | 10000 | Severely endangered |
| Solon | 10000 | Definitely endangered |
| Southern Tujia | 10000 | Severely endangered |
| Taba | 10000 | Vulnerable |
| Talu | 10000 | Vulnerable |
| Tamazight (Tunisia) | 10000 | Severely endangered |
| Tayal | 10000 | Vulnerable |
| Temein | 10000 | Severely endangered |
| Temiar | 10000 | Definitely endangered |
| Trukhmen | 10000 | Definitely endangered |
| Vidunda | 10000 | Vulnerable |
| Kogui | 9911 | Vulnerable |
| Paloor | 9680 | Vulnerable |
| Awakatek (Guatemala) | 9613 | Vulnerable |
| Choctaw (Louisiana) | 9500 | Vulnerable |
| Choctaw (Mississipi) | 9500 | Vulnerable |
| Choctaw (Oklahoma) | 9500 | Vulnerable |
| Gawar-Bati | 9500 | Definitely endangered |
| Taruang | 9332 | Vulnerable |
| Khaling | 9288 | Definitely endangered |
| Western Tarahumara | 9196 | Vulnerable |
| Nunavimmiutitut | 9105 | Vulnerable |
| Woods Cree | 9095 | Vulnerable |
| Phula (Viet Nam) | 9046 | Definitely endangered |
| Dol-po | 9000 | Definitely endangered |
| Helong | 9000 | Severely endangered |
| Lisela | 9000 | Vulnerable |
| Motuo Menba | 9000 | Definitely endangered |
| Panamahka | 9000 | Vulnerable |
| Zuni | 9000 | Vulnerable |
| Mopán (Belize) | 8980 | Severely endangered |
| Tulishi | 8628 | Severely endangered |
| Central Cuicatec | 8621 | Vulnerable |
| Ts'amay | 8621 | Definitely endangered |
| Phalura | 8600 | Definitely endangered |
| Northern Popoloc | 8597 | Vulnerable |
| Ixcatlán Mazatec | 8593 | Vulnerable |
| Patla-Chicontla Totonac | 8590 | Severely endangered |
| Toram | 8456 | Severely endangered |
| Northwestern Tlapanec | 8409 | Vulnerable |
| Dene | 8195 | Vulnerable |
| Micmac (Massachusetts) | 8145 | Definitely endangered |
| Argobba | 8000 | Critically endangered |
| Austral dialects | 8000 | Definitely endangered |
| Belanda Bor | 8000 | Definitely endangered |
| Feroge | 8000 | Vulnerable |
| Hachijō | 8000 | Definitely endangered |
| Inga | 8000 | Severely endangered |
| Kanga | 8000 | Severely endangered |
| Lajia | 8000 | Definitely endangered |
| Lakha | 8000 | Definitely endangered |
| Mbya Guarani (Paraguay) | 8000 | Definitely endangered |
| Mundurukú | 8000 | Vulnerable |
| Ojibwe | 8000 | Severely endangered |
| Quichua (Salasaca) | 8000 | Definitely endangered |
| Rongpo | 8000 | Vulnerable |
| Sanyi | 8000 | Severely endangered |
| Temuan | 8000 | Severely endangered |
| Tingal | 8000 | Definitely endangered |
| Wampis | 8000 | Vulnerable |
| Wunai Bunu | 8000 | Definitely endangered |
| Yanesha | 8000 | Severely endangered |
| Mam (Mexico) | 7977 | Severely endangered |
| Pana | 7800 | Definitely endangered |
| Macushi (Guyana) | 7750 | Vulnerable |
| Chukchi | 7742 | Severely endangered |
| Cabécar | 7622 | Vulnerable |
| Awa Cuaiquer | 7500 | Critically endangered |
| Lishana Deni (Israel) | 7500 | Severely endangered |
| Central Pame | 7399 | Vulnerable |
| Puinave | 7377 | Definitely endangered |
| Mebengokre | 7266 | Vulnerable |
| Tunebo | 7231 | Definitely endangered |
| Quechua of Peruvian Amazonia | 7200 | Vulnerable |
| Asur | 7000 | Definitely endangered |
| Bashkardi | 7000 | Definitely endangered |
| Burji | 7000 | Vulnerable |
| Choyi | 7000 | Definitely endangered |
| Gazi | 7000 | Definitely endangered |
| Guichong | 7000 | Vulnerable |
| Karagash | 7000 | Definitely endangered |
| Natanzi | 7000 | Severely endangered |
| Nayini | 7000 | Severely endangered |
| Parya | 7000 | Severely endangered |
| Segeju | 7000 | Severely endangered |
| Sivandi | 7000 | Definitely endangered |
| Soi | 7000 | Definitely endangered |
| Tucano (Brazil) | 7000 | Vulnerable |
| Wapishana (Guyana) | 7000 | Vulnerable |
| Yulu | 7000 | Vulnerable |
| Zhaba | 7000 | Vulnerable |
| Sakapultek | 6973 | Definitely endangered |
| Chara | 6932 | Vulnerable |
| Kosraean | 6900 | Severely endangered |
| Waunana (Panama) | 6882 | Severely endangered |
| San Francisco del Mar Huave | 6874 | Critically endangered |
| Northern East Cree | 6870 | Vulnerable |
| Micmac (Canada) | 6850 | Vulnerable |
| Northern Tepehuán | 6802 | Definitely endangered |
| Miju | 6700 | Vulnerable |
| Rio Grande Keresan | 6685 | Definitely endangered |
| Western Mazatec | 6639 | Vulnerable |
| Bussa | 6624 | Vulnerable |
| Beli | 6600 | Definitely endangered |
| Chesu | 6600 | Definitely endangered |
| Thuri | 6600 | Vulnerable |
| Karata | 6574 | Definitely endangered |
| Saulteau | 6558 | Vulnerable |
| Kumāle | 6533 | Severely endangered |
| Lower Northwestern Otomí | 6509 | Vulnerable |
| Dimme | 6501 | Vulnerable |
| Chiquitano (Bolivia) | 6500 | Definitely endangered |
| Tumtum | 6500 | Severely endangered |
| Bezhta | 6461 | Definitely endangered |
| Thakali | 6441 | Vulnerable |
| Dongotono | 6219 | Vulnerable |
| Mawé | 6219 | Vulnerable |
| Shor | 6210 | Severely endangered |
| Central Tlapanec | 6191 | Vulnerable |
| Oji-Cree | 6110 | Vulnerable |
| Keiga | 6072 | Severely endangered |
| Ampibabo Lauje | 6000 | Vulnerable |
| Cashinahua (Brazil) | 6000 | Vulnerable |
| Geji cluster | 6000 | Severely endangered |
| Mbya Guarani (Brazil) | 6000 | Vulnerable |
| Moklen | 6000 | Definitely endangered |
| Nauruan | 6000 | Severely endangered |
| Nheengatu / Yeral (Brazil) | 6000 | Severely endangered |
| Parachi | 6000 | Definitely endangered |
| Quechua of San Martín | 6000 | Severely endangered |
| Sawkna | 6000 | Critically endangered |
| Sulung | 6000 | Definitely endangered |
| Tindi | 6000 | Definitely endangered |
| Western Apache | 6000 | Definitely endangered |
| Yanomami (Brazil) | 6000 | Vulnerable |
| Yazgulami | 6000 | Severely endangered |
| Chantyal | 5912 | Definitely endangered |
| Mortlockese | 5904 | Definitely endangered |
| Baníwa do Içana | 5811 | Vulnerable |
| Akawaio (Guyana, Venezuela) | 5800 | Definitely endangered |
| Akhvakh | 5793 | Definitely endangered |
| Veps | 5753 | Severely endangered |
| Qikiqtaaluk nigiani | 5740 | Vulnerable |
| Sipakapense | 5687 | Definitely endangered |
| Bribri (Costa Rica) | 5647 | Vulnerable |
| Bainouk-Gunyaamolo | 5635 | Vulnerable |
| Kwatay | 5625 | Severely endangered |
| Baheng (Viet Nam) | 5569 | Vulnerable |
| Central Zoque | 5500 | Definitely endangered |
| Dameli | 5500 | Severely endangered |
| Sak (Bangladesh) | 5500 | Severely endangered |
| Yidgha | 5500 | Definitely endangered |
| Southeastern Tarahumara | 5406 | Vulnerable |
| Chimané | 5300 | Vulnerable |
| Dilling | 5295 | Definitely endangered |
| San Dionisio del Mar Huave | 5165 | Definitely endangered |
| Lafofa | 5140 | Severely endangered |
| Akeu | 5000 | Definitely endangered |
| Anung (China) | 5000 | Critically endangered |
| Bagvalal | 5000 | Definitely endangered |
| Bambassi | 5000 | Definitely endangered |
| Barí | 5000 | Vulnerable |
| Bartangi | 5000 | Severely endangered |
| Bokar | 5000 | Vulnerable |
| Brokpa | 5000 | Definitely endangered |
| Creek | 5000 | Definitely endangered |
| Cubeo (Colombia) | 5000 | Vulnerable |
| Dagur (Hailar) | 5000 | Definitely endangered |
| Damal | 5000 | Vulnerable |
| Dhaiso | 5000 | Definitely endangered |
| Gorum | 5000 | Definitely endangered |
| Guarayu | 5000 | Definitely endangered |
| Gutnish | 5000 | Definitely endangered |
| Hopi | 5000 | Vulnerable |
| Ilue | 5000 | Critically endangered |
| Jibbali | 5000 | Severely endangered |
| Kalasha | 5000 | Severely endangered |
| Kami | 5000 | Severely endangered |
| Kathu | 5000 | Definitely endangered |
| Khojki | 5000 | Severely endangered |
| Khwe | 5000 | Definitely endangered |
| Kom | 5000 | Definitely endangered |
| Korandje | 5000 | Severely endangered |
| Lachi | 5000 | Definitely endangered |
| Mak | 5000 | Definitely endangered |
| Manihiki | 5000 | Definitely endangered |
| Megleno-Romanian | 5000 | Severely endangered |
| Miji | 5000 | Definitely endangered |
| Mo'ang (China) | 5000 | Definitely endangered |
| Mo'ang (Viet Nam) | 5000 | Definitely endangered |
| Molise Croatian | 5000 | Severely endangered |
| Moroccan Judeo-Arabic (Morocco) | 5000 | Severely endangered |
| Namuyi | 5000 | Vulnerable |
| Padoe | 5000 | Vulnerable |
| Patamona (Guyana) | 5000 | Vulnerable |
| Pu | 5000 | Critically endangered |
| Pume | 5000 | Definitely endangered |
| Singpho | 5000 | Definitely endangered |
| Turi | 5000 | Definitely endangered |
| Udi (Azerbaijan) | 5000 | Severely endangered |
| Yecuana (Venezuela) | 5000 | Vulnerable |
| Jirel | 4919 | Definitely endangered |
| Dolgan | 4865 | Definitely endangered |
| Romani (Colombia) | 4858 | Vulnerable |
| Tsum | 4786 | Definitely endangered |
| Northern Tlapanec | 4771 | Vulnerable |
| Taroko | 4750 | Vulnerable |
| Kivallirmiutut | 4675 | Vulnerable |
| Puebla Mazatec | 4660 | Vulnerable |
| Zapotec of Petapa | 4613 | Definitely endangered |
| Dungmali | 4609 | Definitely endangered |
| Saryg Yugur | 4600 | Severely endangered |
| Qikiqtaaluk uannangani | 4550 | Vulnerable |
| Afitti | 4512 | Severely endangered |
| Nomatsiguenga | 4500 | Severely endangered |
| Piapoko | 4500 | Definitely endangered |
| Tokelauan | 4500 | Severely endangered |
| Wotu | 4500 | Vulnerable |
| Wambule | 4471 | Vulnerable |
| Southern East Cree | 4455 | Vulnerable |
| Arbore | 4441 | Definitely endangered |
| Ebang | 4412 | Severely endangered |
| Tafi | 4400 | Vulnerable |
| Puma | 4310 | Severely endangered |
| Gyele | 4280 | Definitely endangered |
| Bwisi | 4248 | Definitely endangered |
| Eastern Montagnais | 4180 | Vulnerable |
| Atikamekw | 4155 | Vulnerable |
| Western Zoque | 4100 | Vulnerable |
| Acoma-Laguna | 4000 | Definitely endangered |
| Aka | 4000 | Definitely endangered |
| Baga Manduri | 4000 | Definitely endangered |
| Baga Sitemu | 4000 | Severely endangered |
| Botlikh | 4000 | Definitely endangered |
| Bunan | 4000 | Definitely endangered |
| Cashinahua (Peru) | 4000 | Definitely endangered |
| Cha'palaa | 4000 | Definitely endangered |
| Evenki (Manchuria) | 4000 | Severely endangered |
| Gazhuo | 4000 | Definitely endangered |
| Godoberi | 4000 | Definitely endangered |
| Kari'ña (Guyana, Suriname) | 4000 | Severely endangered |
| Lishan Didan (Israel) | 4000 | Severely endangered |
| Maleng | 4000 | Definitely endangered |
| Napu | 4000 | Vulnerable |
| Rahambuu | 4000 | Vulnerable |
| Shingsaba | 4000 | Vulnerable |
| Sinkiang Dagur | 4000 | Definitely endangered |
| Taa | 4000 | Definitely endangered |
| Tennet | 4000 | Vulnerable |
| Wapishana (Brazil) | 4000 | Definitely endangered |
| Yagua | 4000 | Definitely endangered |
| Yanomám | 4000 | Vulnerable |
| Yanomami (Venezuela) | 4000 | Vulnerable |
| Younuo Bunu | 4000 | Definitely endangered |
| Zenaga (Mauritania) | 4000 | Severely endangered |
| Baghati | 3976 | Critically endangered |
| Bharmauri | 3976 | Definitely endangered |
| Uspantek | 3971 | Vulnerable |
| Khang Quang Lam | 3921 | Severely endangered |
| Konni | 3800 | Vulnerable |
| Tocho | 3800 | Severely endangered |
| Mixtec of the Puebla-Oaxaca border | 3791 | Definitely endangered |
| Nupri | 3776 | Definitely endangered |
| Ayoreo | 3700 | Definitely endangered |
| Moyon | 3700 | Definitely endangered |
| Utsat | 3700 | Definitely endangered |
| Nayi | 3656 | Vulnerable |
| Mussau-Emira | 3651 | Definitely endangered |
| Narim | 3623 | Definitely endangered |
| Garífuna (Guatemala) | 3564 | Vulnerable |
| Nachiring | 3553 | Severely endangered |
| Eastern Popoloc | 3544 | Vulnerable |
| Nding | 3513 | Critically endangered |
| Anung (Myanmar) | 3500 | Severely endangered |
| Camsá | 3500 | Definitely endangered |
| Crow | 3500 | Definitely endangered |
| Sak (Myanmar) | 3500 | Vulnerable |
| Shwai | 3500 | Critically endangered |
| Wano | 3500 | Definitely endangered |
| Northwestern Ojibwe | 3465 | Vulnerable |
| Bakpinka | 3416 | Critically endangered |
| Morokodo | 3400 | Severely endangered |
| Eloxochitlán Mazatec | 3384 | Vulnerable |
| Menik | 3375 | Definitely endangered |
| Teribe (Panama) | 3305 | Definitely endangered |
| Tima | 3305 | Severely endangered |
| Mursi | 3278 | Vulnerable |
| Pendau | 3200 | Vulnerable |
| Ayautla Mazatec | 3192 | Vulnerable |
| Yucatec | 3155 | Definitely endangered |
| Sayultec | 3150 | Definitely endangered |
| Eastern Tlapanec | 3088 | Vulnerable |
| Juhur (Caucasus) | 3016 | Definitely endangered |
| Awjila | 3000 | Severely endangered |
| Baleasang | 3000 | Definitely endangered |
| Benga | 3000 | Definitely endangered |
| Besoa | 3000 | Vulnerable |
| Boni | 3000 | Definitely endangered |
| Bonjo | 3000 | Severely endangered |
| Brokshat | 3000 | Definitely endangered |
| Budukh | 3000 | Severely endangered |
| Dahaalik | 3000 | Critically endangered |
| East Greenlandic | 3000 | Definitely endangered |
| Eastern Khanty | 3000 | Definitely endangered |
| Fyem | 3000 | Severely endangered |
| Geta? | 3000 | Severely endangered |
| Gura | 3000 | Severely endangered |
| Harsusi | 3000 | Definitely endangered |
| Hozo | 3000 | Definitely endangered |
| Jemez | 3000 | Vulnerable |
| Kamara | 3000 | Definitely endangered |
| Kapingamarangi | 3000 | Severely endangered |
| Koitabu | 3000 | Vulnerable |
| Kuk | 3000 | Definitely endangered |
| Lai | 3000 | Definitely endangered |
| Limirong Tibetan | 3000 | Definitely endangered |
| Lishanid Noshan (Israel) | 3000 | Severely endangered |
| Lude | 3000 | Severely endangered |
| Mbya Guarani (Argentina, Uruguay) | 3000 | Severely endangered |
| Mohawk (Akwesasne, St. Regis) | 3000 | Definitely endangered |
| Nanay | 3000 | Severely endangered |
| Palu'e | 3000 | Definitely endangered |
| Panare | 3000 | Vulnerable |
| Pilagá | 3000 | Vulnerable |
| Pitjantjatjara | 3000 | Vulnerable |
| Pukur | 3000 | Definitely endangered |
| Rotuman | 3000 | Vulnerable |
| Savi | 3000 | Definitely endangered |
| Sherdukpen | 3000 | Vulnerable |
| Shira Yugur | 3000 | Severely endangered |
| Takahanyilang | 3000 | Critically endangered |
| U | 3000 | Definitely endangered |
| Ulithian | 3000 | Severely endangered |
| Waima'a | 3000 | Definitely endangered |
| Warlpiri | 3000 | Vulnerable |
| Yukpa | 3000 | Vulnerable |
| Western Montagnais | 2980 | Vulnerable |
| Waiwai (Brazil) | 2916 | Vulnerable |
| Jersey French | 2874 | Severely endangered |
| Bahing | 2765 | Definitely endangered |
| Stoney | 2765 | Vulnerable |
| Southwestern Tepehuan | 2756 | Vulnerable |
| Northern Mansi | 2746 | Severely endangered |
| Bisu | 2740 | Definitely endangered |
| Wari | 2721 | Definitely endangered |
| Pakan | 2700 | Definitely endangered |
| Yami | 2700 | Vulnerable |
| Ko | 2683 | Critically endangered |
| Yuracaré | 2675 | Definitely endangered |
| Aimol | 2643 | Critically endangered |
| Kohi | 2641 | Vulnerable |
| Chatino of the western lowlands | 2640 | Definitely endangered |
| Bolo | 2627 | Definitely endangered |
| Logol | 2600 | Severely endangered |
| Sila | 2600 | Definitely endangered |
| Pisaflores Tepehua | 2578 | Vulnerable |
| Xerente | 2569 | Severely endangered |
| Bribri (Panama) | 2521 | Severely endangered |
| Achuar | 2500 | Definitely endangered |
| Bai | 2500 | Definitely endangered |
| Banka | 2500 | Definitely endangered |
| Culina (Peru) | 2500 | Definitely endangered |
| Gadang | 2500 | Definitely endangered |
| Khinalug | 2500 | Severely endangered |
| Laomian (China) | 2500 | Definitely endangered |
| Laomian (Myanmar) | 2500 | Definitely endangered |
| Lhokpu | 2500 | Definitely endangered |
| Martuwangka | 2500 | Vulnerable |
| Mayoruna (Peru) | 2500 | Vulnerable |
| Pingelapese | 2500 | Severely endangered |
| Rapanui | 2500 | Severely endangered |
| Remo | 2500 | Severely endangered |
| Roshorvi | 2500 | Severely endangered |
| Sanglechi | 2500 | Severely endangered |
| Semelai | 2500 | Severely endangered |
| Urak Lawoi (Malaysia) | 2500 | Definitely endangered |
| Urak Lawoi (Thailand) | 2500 | Definitely endangered |
| Zirenkel | 2500 | Definitely endangered |
| Vumbu | 2460 | Definitely endangered |
| Mopán (Guatemala) | 2455 | Severely endangered |
| Cuiba | 2445 | Severely endangered |
| Raji | 2413 | Severely endangered |
| Highland Chontal | 2410 | Severely endangered |
| Yasa | 2401 | Definitely endangered |
| Bumbita Arapesh | 2353 | Vulnerable |
| Mang (China) | 2300 | Definitely endangered |
| Mang (Viet Nam) | 2300 | Definitely endangered |
| Tlachichilco Tepehua | 2234 | Definitely endangered |
| Blackfoot (Canada) | 2200 | Definitely endangered |
| Jaya | 2200 | Severely endangered |
| Karipuna do Amapá | 2200 | Vulnerable |
| Kulfa | 2200 | Definitely endangered |
| Krahô | 2184 | Vulnerable |
| Kristang | 2150 | Severely endangered |
| Yine | 2150 | Definitely endangered |
| North Alaskan Inupiaq (Kotzebue Sound) | 2144 | Severely endangered |
| North Alaskan Inupiaq (North Slope) | 2144 | Severely endangered |
| Seward Peninsula Inupiaq (King Island) | 2144 | Critically endangered |
| Seward Peninsula Inupiaq (Little Diomede Island) | 2144 | Critically endangered |
| Seward Peninsula Inupiaq (Norton Sound) | 2144 | Critically endangered |
| Katukína-Kanamarí | 2100 | Vulnerable |
| Tiwi | 2100 | Vulnerable |
| Zaozou | 2100 | Vulnerable |
| Ngäbere (Costa Rica) | 2041 | Definitely endangered |
| Aiton | 2000 | Severely endangered |
| Anindilyakwa | 2000 | Vulnerable |
| Apurinã | 2000 | Definitely endangered |
| Arrernte | 2000 | Vulnerable |
| Ashkun | 2000 | Definitely endangered |
| Ata | 2000 | Critically endangered |
| Athpahariya | 2000 | Definitely endangered |
| Ava-Guaraní | 2000 | Definitely endangered |
| Bayso | 2000 | Definitely endangered |
| Birhor | 2000 | Critically endangered |
| Boano | 2000 | Vulnerable |
| Bori | 2000 | Definitely endangered |
| Chepya | 2000 | Definitely endangered |
| Chilisso | 2000 | Severely endangered |
| Culina (Brazil) | 2000 | Vulnerable |
| Damana | 2000 | Definitely endangered |
| Duguza | 2000 | Definitely endangered |
| Galibi Marworno | 2000 | Vulnerable |
| Gats'ama - Ganjule - Harro | 2000 | Definitely endangered |
| Gebe | 2000 | Vulnerable |
| Ghadames | 2000 | Vulnerable |
| Griko (Calabria) | 2000 | Severely endangered |
| Huilliche | 2000 | Critically endangered |
| Ik | 2000 | Severely endangered |
| Jangshung | 2000 | Definitely endangered |
| Jero | 2000 | Vulnerable |
| Kari'ña (French Guyana) | 2000 | Definitely endangered |
| Khamnigan Mongol | 2000 | Definitely endangered |
| Kona | 2000 | Severely endangered |
| Koreguaje | 2000 | Definitely endangered |
| Koryak | 2000 | Severely endangered |
| Kota | 2000 | Critically endangered |
| Logorik | 2000 | Critically endangered |
| Lule Saami | 2000 | Severely endangered |
| Luro | 2000 | Critically endangered |
| Mambai | 2000 | Severely endangered |
| Milang | 2000 | Definitely endangered |
| Mocoví | 2000 | Definitely endangered |
| Momuna | 2000 | Vulnerable |
| Mpi | 2000 | Definitely endangered |
| Muda | 2000 | Vulnerable |
| Munji | 2000 | Severely endangered |
| Nguon | 2000 | Vulnerable |
| Nheengatu / Yeral (Venezuela) | 2000 | Severely endangered |
| Nihali | 2000 | Critically endangered |
| Nyishangba | 2000 | Definitely endangered |
| Ottawa (Walpole Island) | 2000 | Severely endangered |
| Prasun | 2000 | Definitely endangered |
| Rukai | 2000 | Vulnerable |
| Sáliba | 2000 | Severely endangered |
| Sangkong | 2000 | Vulnerable |
| Sarwa | 2000 | Definitely endangered |
| Shoshoni (Idaho) | 2000 | Severely endangered |
| Shoshoni (Nevada) | 2000 | Severely endangered |
| Shoshoni (Wyoming) | 2000 | Severely endangered |
| Tai Phake | 2000 | Severely endangered |
| Tamazight (Arzew) | 2000 | Critically endangered |
| Tanglang | 2000 | Vulnerable |
| Tchitchege | 2000 | Definitely endangered |
| Tinan | 2000 | Definitely endangered |
| Tsafiki | 2000 | Definitely endangered |
| Ukhwejo | 2000 | Severely endangered |
| Urarina | 2000 | Vulnerable |
| Ushojo | 2000 | Definitely endangered |
| Waigali | 2000 | Definitely endangered |
| Waotededo | 2000 | Vulnerable |
| Wotapuri-Katarqalai | 2000 | Definitely endangered |
| Wutun | 2000 | Definitely endangered |
| Candoshi | 1900 | Definitely endangered |
| Hupda (Brazil) | 1900 | Vulnerable |
| Mixtec of the central Ravine | 1878 | Definitely endangered |
| Kendeje | 1859 | Definitely endangered |
| Hunzib | 1839 | Definitely endangered |
| Tchumbuli | 1838 | Critically endangered |
| Cashibo-Cacataibo | 1800 | Definitely endangered |
| Grass Koiari | 1800 | Vulnerable |
| Isirawa | 1800 | Vulnerable |
| Lanoh | 1800 | Critically endangered |
| Lemolang | 1800 | Vulnerable |
| Nila (Seram Island) | 1800 | Definitely endangered |
| Shixing | 1800 | Definitely endangered |
| Chuj (Mexico) | 1771 | Critically endangered |
| Darma | 1761 | Definitely endangered |
| Kung | 1750 | Severely endangered |
| Lokono (Guyana) | 1750 | Critically endangered |
| Byangsi | 1734 | Definitely endangered |
| Pasing | 1732 | Definitely endangered |
| Yamphu | 1722 | Definitely endangered |
| Andio | 1700 | Vulnerable |
| Cheyenne (Montana) | 1700 | Definitely endangered |
| Kumzari | 1700 | Severely endangered |
| Quechua of Yauyos | 1700 | Critically endangered |
| Bainouk-Samik | 1685 | Severely endangered |
| Côông | 1676 | Definitely endangered |
| Dogrib | 1675 | Vulnerable |
| Upland Yuman | 1650 | Vulnerable |
| Eastern Cuicatec | 1641 | Vulnerable |
| Tamazight (Ait Rouadi) | 1637 | Extinct |
| Woleaian | 1631 | Severely endangered |
| Huehuetla Tepehua | 1603 | Definitely endangered |
| Kadiwéu | 1600 | Definitely endangered |
| Southern Tiwa (Isleta Pueblo) | 1600 | Definitely endangered |
| Southern Tiwa (Sandia Pueblo) | 1600 | Definitely endangered |
| Tewa (Arizona) | 1600 | Definitely endangered |
| Tewa (New Mexico) | 1600 | Severely endangered |
| ǁGana | 1550 | Vulnerable |
| Akwáwa | 1548 | Vulnerable |
| Northern Cuicatec | 1503 | Vulnerable |
| Chiquihuitlán Mazatec | 1502 | Definitely endangered |
| Apinajé | 1500 | Vulnerable |
| Bashkarik | 1500 | Severely endangered |
| Chintang | 1500 | Severely endangered |
| Forest Nenets | 1500 | Severely endangered |
| Hupda (Colombia) | 1500 | Definitely endangered |
| Jah Hut | 1500 | Severely endangered |
| Jeri | 1500 | Severely endangered |
| Jonkor Bourmataguil | 1500 | Severely endangered |
| K'emant | 1500 | Severely endangered |
| Kanashi | 1500 | Definitely endangered |
| Karajá | 1500 | Vulnerable |
| Karelian (Tikhvin) | 1500 | Severely endangered |
| Kendem | 1500 | Severely endangered |
| Khamba | 1500 | Definitely endangered |
| Lishpa | 1500 | Definitely endangered |
| Mayoruna (Brazil) | 1500 | Vulnerable |
| Mescalero-Chiricahua Apache (New Mexico) | 1500 | Definitely endangered |
| Numao Bunu | 1500 | Definitely endangered |
| Orang Seletar | 1500 | Severely endangered |
| Palenque Creole | 1500 | Definitely endangered |
| Pong | 1500 | Definitely endangered |
| Pyuma | 1500 | Vulnerable |
| Saaroa | 1500 | Critically endangered |
| Saluan | 1500 | Vulnerable |
| Semaq Beri | 1500 | Critically endangered |
| Talodi | 1500 | Critically endangered |
| Wayana (Suriname) | 1500 | Vulnerable |
| Wik Mungkan | 1500 | Vulnerable |
| Natsilingmiutut | 1455 | Vulnerable |
| Movima | 1452 | Severely endangered |
| Ngombe | 1450 | Definitely endangered |
| Cinta Larga | 1440 | Vulnerable |
| Dupaninan Agta | 1400 | Vulnerable |
| Tese | 1400 | Critically endangered |
| Bororo | 1390 | Definitely endangered |
| Puluwat | 1364 | Severely endangered |
| Kanela Rankokamekra | 1337 | Vulnerable |
| Saba | 1335 | Definitely endangered |
| Kurripako (Brazil) | 1332 | Vulnerable |
| Triw | 1328 | Definitely endangered |
| Guernsey French | 1327 | Severely endangered |
| Paafang | 1318 | Severely endangered |
| Chɨlɨng | 1314 | Definitely endangered |
| Zapotec of the Valleys north | 1303 | Severely endangered |
| Cypriot Arabic | 1300 | Severely endangered |
| Palikur (Brazil) | 1300 | Vulnerable |
| Sanenyo | 1300 | Critically endangered |
| Tecóatl Mazatec | 1300 | Vulnerable |
| Xinka | 1283 | Critically endangered |
| Ozomatlán Totonac | 1276 | Critically endangered |
| Kāgate | 1273 | Definitely endangered |
| Maxakali | 1271 | Vulnerable |
| Murik | 1256 | Vulnerable |
| Pengo | 1254 | Critically endangered |
| Marúbo | 1252 | Vulnerable |
| Aivilingmiutut | 1245 | Vulnerable |
| Besme | 1228 | Severely endangered |
| Oirata | 1221 | Definitely endangered |
| Lohorung | 1207 | Severely endangered |
| Harakmbut | 1206 | Definitely endangered |
| Buyang | 1200 | Severely endangered |
| Dakka | 1200 | Vulnerable |
| Mah Meri | 1200 | Severely endangered |
| Manjui | 1200 | Definitely endangered |
| Te'un (Seram Island) | 1200 | Definitely endangered |
| Tsou | 1200 | Vulnerable |
| Ujir | 1200 | Definitely endangered |
| White Gelao (China) | 1200 | Severely endangered |
| Dakkang | 1198 | Definitely endangered |
| Northern Algonquin | 1180 | Vulnerable |
| Akawaio (Brazil) | 1170 | Vulnerable |
| Huehuetlán Mazatec | 1169 | Vulnerable |
| Trio (Brazil) | 1156 | Vulnerable |
| Savo | 1147 | Definitely endangered |
| Tektitek | 1144 | Definitely endangered |
| Fwâi | 1131 | Vulnerable |
| Waimirí-Atroarí | 1120 | Vulnerable |
| Guayabero | 1118 | Definitely endangered |
| Fagauvea (Northern) | 1107 | Vulnerable |
| Fagauvea (Southern) | 1107 | Vulnerable |
| Fania | 1100 | Severely endangered |
| Ubi | 1100 | Severely endangered |
| Warnang | 1100 | Severely endangered |
| Itzá | 1094 | Critically endangered |
| Mixtec of the southwest of Puebla | 1074 | Definitely endangered |
| Lowland Chontal | 1060 | Critically endangered |
| Koireng | 1056 | Critically endangered |
| Chipaya | 1050 | Definitely endangered |
| Mokilese | 1050 | Critically endangered |
| Western Náhuatl | 1041 | Severely endangered |
| Acatepec Mazatec | 1038 | Vulnerable |
| Mixtec of Villa de Tututepec | 1019 | Definitely endangered |
| Toda | 1006 | Critically endangered |
| Adabe | 1000 | Vulnerable |
| Alutor | 1000 | Severely endangered |
| Arapaho (Wyoming) | 1000 | Severely endangered |
| Beeke | 1000 | Severely endangered |
| Blackfoot (United States of America) | 1000 | Definitely endangered |
| Bohtan Neo-Aramaic | 1000 | Severely endangered |
| Bola | 1000 | Definitely endangered |
| Bong'om | 1000 | Definitely endangered |
| Bora | 1000 | Vulnerable |
| Central Siberian Yupik (St. Lawrence Island) | 1000 | Definitely endangered |
| Chali | 1000 | Definitely endangered |
| Cherokee (North Carolina) | 1000 | Severely endangered |
| Cocama-Cocamilla (Peru) | 1000 | Severely endangered |
| Dair | 1000 | Severely endangered |
| Dakpa | 1000 | Definitely endangered |
| Dampelas | 1000 | Definitely endangered |
| Danaw | 1000 | Critically endangered |
| Ega | 1000 | Severely endangered |
| El Hugeirat | 1000 | Severely endangered |
| Faghani | 1000 | Vulnerable |
| Fongoro | 1000 | Severely endangered |
| Gambiri | 1000 | Severely endangered |
| Gongduk | 1000 | Vulnerable |
| Gorap | 1000 | Definitely endangered |
| Guugu Yimidhirr | 1000 | Vulnerable |
| Gyem | 1000 | Critically endangered |
| Habu | 1000 | Vulnerable |
| Hawaiian | 1000 | Critically endangered |
| Hértevin | 1000 | Critically endangered |
| Hu | 1000 | Definitely endangered |
| Hualapai | 1000 | Vulnerable |
| Hung | 1000 | Definitely endangered |
| Inkhokvari | 1000 | Definitely endangered |
| Ishkashimi | 1000 | Severely endangered |
| Iyive | 1000 | Severely endangered |
| Jiongnai Bunu | 1000 | Definitely endangered |
| Kaande | 1000 | Severely endangered |
| Kaco' | 1000 | Definitely endangered |
| Kadu | 1000 | Severely endangered |
| Kairui-Midiki | 1000 | Vulnerable |
| Kari | 1000 | Severely endangered |
| Kayabi | 1000 | Vulnerable |
| Khowa | 1000 | Definitely endangered |
| Kodeoha | 1000 | Vulnerable |
| Kujarge | 1000 | Definitely endangered |
| Kukatja | 1000 | Vulnerable |
| Kuot | 1000 | Vulnerable |
| Lokono (Suriname) | 1000 | Severely endangered |
| Mahongwe | 1000 | Severely endangered |
| Manchurian Ölöt | 1000 | Severely endangered |
| May | 1000 | Definitely endangered |
| Mbara | 1000 | Severely endangered |
| Mech | 1000 | Severely endangered |
| Mòcheno | 1000 | Definitely endangered |
| Naueti | 1000 | Vulnerable |
| North Greenlandic | 1000 | Definitely endangered |
| Ormuri | 1000 | Definitely endangered |
| Paiter | 1000 | Vulnerable |
| Pareci | 1000 | Definitely endangered |
| Pasi | 1000 | Definitely endangered |
| Resian | 1000 | Definitely endangered |
| Sach | 1000 | Definitely endangered |
| Sake | 1000 | Severely endangered |
| Saterlandic | 1000 | Severely endangered |
| She | 1000 | Critically endangered |
| Shumashti | 1000 | Severely endangered |
| Sighu | 1000 | Severely endangered |
| Sobei | 1000 | Definitely endangered |
| Thavung (Laos) | 1000 | Definitely endangered |
| Tirma | 1000 | Critically endangered |
| Tombelala | 1000 | Vulnerable |
| Toto | 1000 | Critically endangered |
| Trio (Suriname) | 1000 | Vulnerable |
| Tum | 1000 | Definitely endangered |
| Tuotomb | 1000 | Severely endangered |
| Yatê | 1000 | Severely endangered |
| Zaiwa | 1000 | Definitely endangered |
| Zay | 1000 | Severely endangered |
| Zenaga (Western Sahara) | 1000 | Critically endangered |
| |Gui | 1000 | Vulnerable |
| ǁAni | 1000 | Definitely endangered |
| Buglé | 993 | Definitely endangered |
| Ka'apór | 991 | Vulnerable |
| Hadza | 975 | Vulnerable |
| Kunwinjku | 974 | Vulnerable |
| Bakairi | 950 | Vulnerable |
| Drubea | 946 | Vulnerable |
| Namonuito | 944 | Severely endangered |
| Hya | 940 | Severely endangered |
| Machineri (Brazil) | 937 | Vulnerable |
| South Slavey | 920 | Definitely endangered |
| Wajãpi | 905 | Vulnerable |
| Mewahang | 904 | Severely endangered |
| Awapit | 900 | Severely endangered |
| Chimila | 900 | Severely endangered |
| Kua | 900 | Definitely endangered |
| Njalgulgule | 900 | Severely endangered |
| Pech | 900 | Severely endangered |
| Rikbaktsa | 900 | Severely endangered |
| Caac | 890 | Vulnerable |
| Inuinnaqtun | 890 | Definitely endangered |
| Voh-Koné dialects | 878 | Definitely endangered |
| Kuna (Colombia) | 876 | Severely endangered |
| Dení | 875 | Vulnerable |
| Tarao | 870 | Critically endangered |
| Santa María del Mar Huave | 862 | Severely endangered |
| Nukuoro | 860 | Definitely endangered |
| Mixtec of Santa Cruz Itundujia | 851 | Definitely endangered |
| Zapotec of the Southern mountains, northeast | 849 | Definitely endangered |
| Kumak | 847 | Vulnerable |
| Pukapukan | 840 | Definitely endangered |
| Lola | 830 | Vulnerable |
| Ashaninka (Brazil) | 813 | Vulnerable |
| Ottawa (Canada) | 810 | Severely endangered |
| Bati | 800 | Severely endangered |
| Chorote Iyojwa'ja | 800 | Severely endangered |
| Eman | 800 | Severely endangered |
| Isu | 800 | Severely endangered |
| Jamamadí | 800 | Vulnerable |
| Javaé | 800 | Definitely endangered |
| Nubaca | 800 | Severely endangered |
| Panasuan | 800 | Definitely endangered |
| Piaroa (Colombia) | 800 | Definitely endangered |
| Taos | 800 | Definitely endangered |
| Taulil | 800 | Vulnerable |
| Tuyuca (Brazil) | 800 | Vulnerable |
| Kaike | 794 | Definitely endangered |
| Kildin Saami | 787 | Severely endangered |
| Ese eja | 782 | Definitely endangered |
| Central Cagayan Agta | 779 | Vulnerable |
| Mixtec of Santa Inés de Zaragoza | 775 | Definitely endangered |
| Ocopetatillo Mazatec | 757 | Vulnerable |
| Jaqaru | 750 | Severely endangered |
| Waiwai (Suriname) | 750 | Critically endangered |
| Laal | 749 | Critically endangered |
| Ulcha | 732 | Critically endangered |
| Jawe | 729 | Vulnerable |
| Maslam | 723 | Severely endangered |
| Nambiquara do Sul | 721 | Vulnerable |
| North Slavey | 720 | Definitely endangered |
| Gitksan | 710 | Severely endangered |
| A'ingae / Cofan (Ecuador) | 700 | Definitely endangered |
| Animere | 700 | Critically endangered |
| Batek | 700 | Critically endangered |
| Enggano | 700 | Vulnerable |
| Indri | 700 | Severely endangered |
| Kalaw Lagaw Ya | 700 | Definitely endangered |
| Lakon | 700 | Vulnerable |
| Mok (China) | 700 | Definitely endangered |
| Ngaanyatjarra | 700 | Vulnerable |
| Ngatikese Men's Creole | 700 | Definitely endangered |
| Piratapuya (Brazil) | 700 | Severely endangered |
| Mountain Guarijío | 696 | Vulnerable |
| Nivkh (Sakhalin) | 688 | Severely endangered |
| Krikati | 682 | Vulnerable |
| Dakota | 675 | Definitely endangered |
| Carrier | 660 | Severely endangered |
| Matlatzinca | 651 | Definitely endangered |
| Kasanga | 650 | Critically endangered |
| Wanano / Kotiria (Brazil) | 650 | Vulnerable |
| Central Popoloc | 641 | Severely endangered |
| Eastern Ojibwe | 620 | Severely endangered |
| River Guarijío | 617 | Vulnerable |
| Yuhup (Brazil) | 617 | Vulnerable |
| Ocoyoacac Otomí | 609 | Severely endangered |
| Akum | 600 | Critically endangered |
| Blablanga | 600 | Definitely endangered |
| Bubia | 600 | Severely endangered |
| Chickasaw | 600 | Severely endangered |
| Desano (Brazil) | 600 | Definitely endangered |
| Faetar | 600 | Definitely endangered |
| Hixkaryána | 600 | Vulnerable |
| Hoava | 600 | Vulnerable |
| Hodi | 600 | Vulnerable |
| Iñapari | 600 | Critically endangered |
| Koke | 600 | Severely endangered |
| Kowiai | 600 | Vulnerable |
| Kuikuro | 600 | Vulnerable |
| Laiyolo | 600 | Definitely endangered |
| Mo'da | 600 | Critically endangered |
| Northern Selkup | 600 | Severely endangered |
| Penrhyn | 600 | Severely endangered |
| Pintupi | 600 | Vulnerable |
| Piratapuya (Colombia) | 600 | Critically endangered |
| Siona / Secoya (Ecuador) | 600 | Severely endangered |
| Sonsorol | 600 | Severely endangered |
| Teanu | 600 | Definitely endangered |
| Yaminahua (Brazil) | 600 | Vulnerable |
| Andoke | 597 | Severely endangered |
| Southern Tlapanec | 592 | Severely endangered |
| Orowe | 587 | Definitely endangered |
| Mosetén | 585 | Severely endangered |
| Chatong | 580 | Definitely endangered |
| Norfolk-Pitcairn (Norfolk) | 580 | Definitely endangered |
| Nunatsiavummiutut | 575 | Definitely endangered |
| Shuswap | 570 | Definitely endangered |
| Xaragure | 566 | Vulnerable |
| Tapirapé | 564 | Vulnerable |
| Lacandón | 563 | Critically endangered |
| Zapotec of Zimatlán de Álvarez | 562 | Definitely endangered |
| Chilcotin | 560 | Definitely endangered |
| Chácobo | 550 | Definitely endangered |
| Gao | 550 | Vulnerable |
| Geme | 550 | Critically endangered |
| Karore | 550 | Vulnerable |
| Yuhup (Colombia) | 550 | Definitely endangered |
| Western Tlapanec | 549 | Vulnerable |
| Hinukh | 548 | Definitely endangered |
| Anuki | 542 | Definitely endangered |
| Imeraguen | 534 | Definitely endangered |
| Narpa | 533 | Definitely endangered |
| Akatek (Mexico) | 532 | Vulnerable |
| Naskapi | 525 | Vulnerable |
| Archi | 524 | Definitely endangered |
| Yawanawá | 519 | Vulnerable |
| Raute | 518 | Severely endangered |
| Seri | 518 | Vulnerable |
| Western Popoloc | 516 | Severely endangered |
| Yaqui (United States of America) | 510 | Definitely endangered |
| Kalapalo | 506 | Vulnerable |
| Nganasan | 505 | Severely endangered |
| Jakaltek (Mexico) | 504 | Severely endangered |
| Zapotec of San Antonino el Alto | 504 | Definitely endangered |
| Purum | 503 | Critically endangered |
| Aheu | 500 | Definitely endangered |
| Amahuaca | 500 | Severely endangered |
| Anfillo | 500 | Critically endangered |
| Arbanasi | 500 | Severely endangered |
| Baniva | 500 | Severely endangered |
| Bataan Ayta | 500 | Definitely endangered |
| Bats | 500 | Severely endangered |
| Black Mountain | 500 | Definitely endangered |
| Busoa | 500 | Vulnerable |
| Chong | 500 | Severely endangered |
| Domaaki | 500 | Severely endangered |
| Ganan | 500 | Severely endangered |
| Havasupai | 500 | Definitely endangered |
| Kensiw (Thailand) | 500 | Severely endangered |
| Khmin | 500 | Vulnerable |
| Khvarshi | 500 | Definitely endangered |
| Kundal Shahi | 500 | Definitely endangered |
| Laghuu | 500 | Definitely endangered |
| Laha (Lao Cai) | 500 | Definitely endangered |
| Laha (Son La) | 500 | Definitely endangered |
| Langa | 500 | Severely endangered |
| Laxudumau | 500 | Vulnerable |
| Majera | 500 | Critically endangered |
| Maliseet-Passamaquoddy | 500 | Severely endangered |
| Mikasuki | 500 | Vulnerable |
| Mlomp | 500 | Critically endangered |
| Onin | 500 | Vulnerable |
| Ormu | 500 | Vulnerable |
| Palikur (French Guyana) | 500 | Severely endangered |
| Pemon (Brazil) | 500 | Vulnerable |
| Quechua of Chachapoyas | 500 | Critically endangered |
| Samatu | 500 | Critically endangered |
| Seke | 500 | Vulnerable |
| Siona / Secoya (Colombia) | 500 | Critically endangered |
| South Saami | 500 | Severely endangered |
| Taikat | 500 | Definitely endangered |
| Taloki | 500 | Definitely endangered |
| Tamki | 500 | Critically endangered |
| Tawahka | 500 | Severely endangered |
| Thavung (Thailand) | 500 | Severely endangered |
| Tomadino | 500 | Definitely endangered |
| Toratán | 500 | Definitely endangered |
| Tunisian Judeo-Arabic (Tunisia) | 500 | Critically endangered |
| Ulwa | 500 | Severely endangered |
| Ute (Colorado, Ute Mountain) | 500 | Severely endangered |
| Walmajarri | 500 | Definitely endangered |
| Warekena (Venezuela) | 500 | Severely endangered |
| Boguru | 494 | Critically endangered |
| Pukobyê | 494 | Vulnerable |
| Swoeng | 492 | Definitely endangered |
| Wali | 487 | Critically endangered |
| Gavião do Pará | 476 | Vulnerable |
| Malecite | 475 | Definitely endangered |
| Ninam (Brazil) | 466 | Vulnerable |
| Zoró | 464 | Vulnerable |
| Sanema (Brazil) | 462 | Vulnerable |
| Ixtenco Otomí | 461 | Severely endangered |
| Ottawa (Michigan) | 459 | Critically endangered |
| Kanela Apaniekra | 458 | Vulnerable |
| Satawal | 458 | Severely endangered |
| Chatino of Zacatepec | 453 | Definitely endangered |
| Demisa | 450 | Definitely endangered |
| Koasati (Louisiana) | 450 | Definitely endangered |
| Koasati (Texas) | 450 | Definitely endangered |
| Nanti | 450 | Vulnerable |
| Shabo | 450 | Severely endangered |
| Sharanahua | 450 | Severely endangered |
| Siona Secoya (Peru) | 450 | Definitely endangered |
| Tolomako | 450 | Definitely endangered |
| Enawenê-Nawê | 445 | Vulnerable |
| Valle Nacional Chinantec | 442 | Definitely endangered |
| Gavião de Rondônia | 436 | Vulnerable |
| Tabasco Náhuatl | 434 | Critically endangered |
| Sera | 432 | Severely endangered |
| Yecuana (Brazil) | 430 | Vulnerable |
| Alabugat Tatar | 422 | Definitely endangered |
| Zapotec of the Southern mountains, eastern lowlands | 420 | Definitely endangered |
| Western Otomí | 415 | Severely endangered |
| Moose Cree | 405 | Vulnerable |
| Tlahuica | 405 | Severely endangered |
| Katukina do Acre | 404 | Severely endangered |
| Abai Sungai | 400 | Definitely endangered |
| Barasana (Colombia) | 400 | Critically endangered |
| Beezen | 400 | Severely endangered |
| Buga | 400 | Critically endangered |
| Cheyenne (Oklahoma) | 400 | Severely endangered |
| Cimbrian | 400 | Definitely endangered |
| Cobiana | 400 | Critically endangered |
| Dagur (Amur) | 400 | Critically endangered |
| Dahalo | 400 | Severely endangered |
| Émérillon | 400 | Severely endangered |
| Gagauz (Maritime) | 400 | Severely endangered |
| Hijuk | 400 | Critically endangered |
| Hobyot | 400 | Severely endangered |
| Inari Saami | 400 | Severely endangered |
| Istriot | 400 | Severely endangered |
| Kalao | 400 | Definitely endangered |
| Kamaiurá | 400 | Vulnerable |
| Kickapoo (Kansas) | 400 | Severely endangered |
| Kickapoo (Oklahoma) | 400 | Severely endangered |
| Kickapoo (Texas) | 400 | Severely endangered |
| Kiowa | 400 | Severely endangered |
| Koroni | 400 | Definitely endangered |
| Lamongse | 400 | Critically endangered |
| Ndunda | 400 | Severely endangered |
| Northern Paiute (Nevada) | 400 | Definitely endangered |
| Pupeo | 400 | Definitely endangered |
| Rapa | 400 | Severely endangered |
| Red Gelao (China) | 400 | Critically endangered |
| Sengseng | 400 | Vulnerable |
| Sirionó | 400 | Severely endangered |
| Talondo | 400 | Definitely endangered |
| Yaminahua (Bolivia, Peru) | 400 | Severely endangered |
| Mixtec of Zapotitlán | 396 | Severely endangered |
| Sanema (Venezuela) | 393 | Vulnerable |
| Ts'ixa | 390 | Definitely endangered |
| Pirahã | 389 | Vulnerable |
| Mixtec of San Pedro Tidaá | 384 | Severely endangered |
| Yerong | 380 | Severely endangered |
| A'ingae / Cofan (Colombia) | 379 | Severely endangered |
| Halkomelem | 375 | Severely endangered |
| Yudja | 362 | Vulnerable |
| Kisêdjê | 351 | Vulnerable |
| Auye | 350 | Vulnerable |
| Awyi | 350 | Vulnerable |
| Bierebo | 350 | Vulnerable |
| Fayu | 350 | Vulnerable |
| Labo | 350 | Vulnerable |
| Mra | 350 | Critically endangered |
| Myky | 350 | Vulnerable |
| Na | 350 | Critically endangered |
| Nadëb | 350 | Definitely endangered |
| Taje | 350 | Critically endangered |
| Tenharim | 350 | Severely endangered |
| Mako | 345 | Critically endangered |
| Barām | 342 | Critically endangered |
| Ikpeng | 342 | Vulnerable |
| Gardiol | 340 | Severely endangered |
| Araweté | 339 | Vulnerable |
| Northern Pame | 337 | Definitely endangered |
| Thompson | 335 | Severely endangered |
| Serili | 328 | Vulnerable |
| Kaningara | 327 | Vulnerable |
| Misantla Totonac | 325 | Critically endangered |
| Nemi | 325 | Definitely endangered |
| Nambiquara do Norte | 323 | Vulnerable |
| Matís | 322 | Vulnerable |
| Wauja | 321 | Vulnerable |
| Benggoi | 320 | Definitely endangered |
| Karitiana | 320 | Vulnerable |
| Apalai | 317 | Vulnerable |
| Kwak'wala | 315 | Critically endangered |
| Southern Zoque | 312 | Definitely endangered |
| Tilung | 310 | Definitely endangered |
| Opuuo | 307 | Critically endangered |
| Panará | 306 | Vulnerable |
| Aka | 300 | Critically endangered |
| Bakole | 300 | Critically endangered |
| Bathari | 300 | Critically endangered |
| Brokkat | 300 | Definitely endangered |
| Duwet | 300 | Vulnerable |
| Faire Atta | 300 | Severely endangered |
| Green Gelao (China) | 300 | Critically endangered |
| Green Gelao (Viet Nam) | 300 | Critically endangered |
| Guatuso | 300 | Severely endangered |
| Gupapuyngu | 300 | Vulnerable |
| Istro-Romanian | 300 | Severely endangered |
| Jicarilla Apache | 300 | Severely endangered |
| Kandas | 300 | Vulnerable |
| Kangjia | 300 | Severely endangered |
| Kaxarari | 300 | Critically endangered |
| Kwansu | 300 | Vulnerable |
| Legenyem | 300 | Vulnerable |
| Mandaic | 300 | Critically endangered |
| Mangareva | 300 | Severely endangered |
| Mani | 300 | Critically endangered |
| Maniq | 300 | Definitely endangered |
| Mono | 300 | Critically endangered |
| Northern Paiute (Oregon) | 300 | Critically endangered |
| Phong | 300 | Definitely endangered |
| Shanenawa | 300 | Vulnerable |
| Sissano | 300 | Critically endangered |
| Skolt Saami | 300 | Severely endangered |
| Tarpia | 300 | Severely endangered |
| Tause | 300 | Vulnerable |
| Thaayorre | 300 | Definitely endangered |
| Tlingit (United States of America) | 300 | Critically endangered |
| Tol | 300 | Critically endangered |
| Tsakonian | 300 | Critically endangered |
| Tuahka | 300 | Severely endangered |
| Ute (Utah) | 300 | Severely endangered |
| Vedda | 300 | Definitely endangered |
| Vera'a | 300 | Definitely endangered |
| Warapu | 300 | Severely endangered |
| Waru | 300 | Definitely endangered |
| Yawarana | 300 | Severely endangered |
| Yimas | 300 | Severely endangered |
| Tilapa Otomí | 292 | Severely endangered |
| Paumarí | 290 | Severely endangered |
| Wayana (Brazil) | 288 | Vulnerable |
| Achagua | 283 | Severely endangered |
| Guajá | 283 | Vulnerable |
| Maniwaki Algonquin | 280 | Severely endangered |
| Alabama | 275 | Definitely endangered |
| Cocopa (Arizona) | 275 | Severely endangered |
| Miltu | 272 | Critically endangered |
| Arara do Pará | 271 | Vulnerable |
| Kaki Ae | 266 | Vulnerable |
| Nisga'a | 265 | Severely endangered |
| Zapotec of the Valleys, central | 257 | Severely endangered |
| Bosilewa | 250 | Vulnerable |
| Caquinte Campa | 250 | Definitely endangered |
| Gwich'in (Canada) | 250 | Severely endangered |
| Kaibobo | 250 | Definitely endangered |
| Kaiep | 250 | Vulnerable |
| Kaiy | 250 | Vulnerable |
| Laji | 250 | Critically endangered |
| Lehali | 250 | Vulnerable |
| Lillooet | 250 | Severely endangered |
| Löyöp | 250 | Vulnerable |
| Nyangumarta | 250 | Vulnerable |
| Pear | 250 | Severely endangered |
| Ruc | 250 | Definitely endangered |
| Sause | 250 | Severely endangered |
| Texistepecan | 250 | Severely endangered |
| Winnebago (Nebraska) | 250 | Severely endangered |
| Winnebago (Wisconsin) | 250 | Severely endangered |
| Zapotec of San Bartolo Yautepec | 246 | Severely endangered |
| Mixtec of San Miguel Piedras | 243 | Severely endangered |
| North Alaskan Inupiaq (Canada) | 240 | Severely endangered |
| Waiwai (Guyana) | 240 | Vulnerable |
| As | 230 | Vulnerable |
| Siglitun | 230 | Severely endangered |
| K'iche' (Mexico) | 226 | Definitely endangered |
| Paipai | 226 | Severely endangered |
| Garuwahi | 225 | Definitely endangered |
| Picuris | 225 | Vulnerable |
| Neku | 221 | Severely endangered |
| Tiri | 221 | Definitely endangered |
| Danisi | 220 | Critically endangered |
| Emplawas | 220 | Definitely endangered |
| Mixtec of the northeast lowlands | 220 | Severely endangered |
| Musom | 219 | Definitely endangered |
| Pwaamèi | 219 | Definitely endangered |
| Zapotec of the Valleys, west | 211 | Definitely endangered |
| Karo | 208 | Vulnerable |
| Cocopa (Mexico) | 206 | Definitely endangered |
| Korúbo | 205 | Vulnerable |
| Aja | 200 | Critically endangered |
| Antakirinya | 200 | Definitely endangered |
| Bana | 200 | Severely endangered |
| Baras | 200 | Severely endangered |
| Batak | 200 | Definitely endangered |
| Birri | 200 | Critically endangered |
| Bonggo | 200 | Severely endangered |
| Central Siberian Yupik (Chukotka) | 200 | Severely endangered |
| Chawte | 200 | Definitely endangered |
| Che Wong | 200 | Definitely endangered |
| Defaka | 200 | Critically endangered |
| Doga | 200 | Definitely endangered |
| Dorig | 200 | Definitely endangered |
| Dukha | 200 | Severely endangered |
| Emae | 200 | Vulnerable |
| Erokwanas | 200 | Vulnerable |
| Gowro | 200 | Severely endangered |
| Hayu | 200 | Critically endangered |
| Hidatsa | 200 | Definitely endangered |
| Ingrian | 200 | Severely endangered |
| Iwaidja | 200 | Vulnerable |
| Kadai | 200 | Definitely endangered |
| Kao | 200 | Definitely endangered |
| Karo | 200 | Critically endangered |
| Kelo | 200 | Critically endangered |
| Kokota | 200 | Vulnerable |
| Koneraw | 200 | Vulnerable |
| Koroshi | 200 | Critically endangered |
| Magori | 200 | Vulnerable |
| Maung | 200 | Vulnerable |
| Mehináku | 200 | Vulnerable |
| Moghol | 200 | Critically endangered |
| Ningalami | 200 | Severely endangered |
| Northern Alta | 200 | Severely endangered |
| Numbani | 200 | Vulnerable |
| Nung Ven | 200 | Vulnerable |
| Ongamo | 200 | Critically endangered |
| Orejón | 200 | Severely endangered |
| Pacific Gulf Yupik | 200 | Severely endangered |
| Pipil | 200 | Critically endangered |
| Saisiyat | 200 | Severely endangered |
| Sauk-Fox | 200 | Critically endangered |
| Sepa | 200 | Vulnerable |
| Shark Bay | 200 | Vulnerable |
| Southern Chocho | 200 | Severely endangered |
| Theen | 200 | Severely endangered |
| Töitschu | 200 | Severely endangered |
| |Xaise | 200 | Critically endangered |
| Beaver | 195 | Definitely endangered |
| Nootka | 185 | Severely endangered |
| Tipai (Mexico) | 184 | Severely endangered |
| Uru-eu-au-au | 183 | Vulnerable |
| Eastern Chocho | 181 | Severely endangered |
| Bahonsuai | 180 | Definitely endangered |
| Bedoanas | 180 | Vulnerable |
| Jarawára | 180 | Vulnerable |
| Keder | 180 | Severely endangered |
| Straits Salish | 180 | Severely endangered |
| Zo'é | 177 | Vulnerable |
| Central Ojibwe | 175 | Definitely endangered |
| Kuurinji | 175 | Definitely endangered |
| Mwatebu | 166 | Definitely endangered |
| Zazao | 166 | Critically endangered |
| Zapotec of the Southern mountains, northwest lowlands | 164 | Definitely endangered |
| Pije | 161 | Severely endangered |
| Aweti | 160 | Vulnerable |
| Koro | 160 | Definitely endangered |
| Meriam Mir | 160 | Definitely endangered |
| Onjab | 160 | Vulnerable |
| Tsimshian | 160 | Critically endangered |
| Chihuahua Lower Pima | 159 | Definitely endangered |
| Sonora Lower Pima | 159 | Severely endangered |
| Kaska | 155 | Severely endangered |
| Aikana | 150 | Definitely endangered |
| Aleut (Eastern) | 150 | Critically endangered |
| Aleut (Western) | 150 | Severely endangered |
| Amblong | 150 | Definitely endangered |
| Arguni | 150 | Vulnerable |
| Assiniboine (United States of America) | 150 | Critically endangered |
| Baki | 150 | Vulnerable |
| Cacua | 150 | Severely endangered |
| Camarines Norte Agta | 150 | Severely endangered |
| Cubeo (Brazil) | 150 | Definitely endangered |
| Gwich'in (United States of America) | 150 | Severely endangered |
| Hiw | 150 | Definitely endangered |
| Katxuyana-Xikuyána | 150 | Vulnerable |
| Ket | 150 | Severely endangered |
| Koyukon | 150 | Critically endangered |
| Malmariv | 150 | Vulnerable |
| Mt. Iraya Agta | 150 | Definitely endangered |
| Ocaina (Peru) | 150 | Critically endangered |
| Papapana | 150 | Definitely endangered |
| Quechan | 150 | Definitely endangered |
| Southern Ayta | 150 | Critically endangered |
| Tundra Yukagir | 150 | Critically endangered |
| Tupari | 150 | Definitely endangered |
| Wari | 150 | Definitely endangered |
| Yavapai | 150 | Severely endangered |
| Mlabri | 149 | Definitely endangered |
| Negidal | 147 | Critically endangered |
| Suarmin | 145 | Definitely endangered |
| Kickapoo (Mexico) | 144 | Critically endangered |
| Wab | 142 | Vulnerable |
| Motocintlec | 141 | Critically endangered |
| Dengalu | 140 | Definitely endangered |
| Dimbong | 140 | Critically endangered |
| Kunbarlang | 140 | Severely endangered |
| Machineri (Bolivia) | 140 | Severely endangered |
| Taworta | 140 | Vulnerable |
| ǂHoa | 140 | Critically endangered |
| Handuri | 138 | Critically endangered |
| Suruahá | 136 | Vulnerable |
| Kutenai | 135 | Severely endangered |
| Nauna | 130 | Vulnerable |
| Okanagan | 130 | Definitely endangered |
| Piu | 130 | Definitely endangered |
| Ocaina (Colombia) | 126 | Severely endangered |
| Yuki | 125 | Severely endangered |
| Asurini do Xingu | 124 | Vulnerable |
| Nahukwa | 124 | Definitely endangered |
| Aputai | 120 | Critically endangered |
| Budibud | 120 | Vulnerable |
| Capanahua | 120 | Severely endangered |
| Dâw | 120 | Vulnerable |
| Ili Turk | 120 | Severely endangered |
| Lamu | 120 | Critically endangered |
| Obokuitai | 120 | Vulnerable |
| Polonomombauk | 120 | Definitely endangered |
| Samre | 120 | Critically endangered |
| Tutuba | 120 | Definitely endangered |
| Northern Tutchone | 115 | Definitely endangered |
| Dubu | 110 | Vulnerable |
| Haisla | 110 | Critically endangered |
| Heiltsuk | 105 | Critically endangered |
| Kwegu | 103 | Critically endangered |
| Adnyamathanha | 100 | Definitely endangered |
| Ainbai | 100 | Severely endangered |
| Arem | 100 | Severely endangered |
| Banawá Yafi | 100 | Vulnerable |
| Bara (Colombia) | 100 | Critically endangered |
| Bikaru | 100 | Severely endangered |
| Boor | 100 | Critically endangered |
| Burate | 100 | Severely endangered |
| Callahuaya | 100 | Critically endangered |
| Comanche | 100 | Severely endangered |
| Dabra | 100 | Vulnerable |
| Djinang | 100 | Definitely endangered |
| Dulbu | 100 | Critically endangered |
| Ghomara | 100 | Critically endangered |
| Itelmen | 100 | Critically endangered |
| Jebero | 100 | Critically endangered |
| Jilbe | 100 | Critically endangered |
| Kalamo | 100 | Severely endangered |
| Kanowit | 100 | Severely endangered |
| Karas | 100 | Severely endangered |
| Kiong | 100 | Critically endangered |
| Kofei | 100 | Severely endangered |
| Likum | 100 | Definitely endangered |
| Maricopa | 100 | Severely endangered |
| Mohave (Arizona) | 100 | Severely endangered |
| Mohave (California) | 100 | Severely endangered |
| Molo | 100 | Critically endangered |
| Mulao | 100 | Severely endangered |
| Mvanip | 100 | Critically endangered |
| Nafi | 100 | Severely endangered |
| Nemadi | 100 | Critically endangered |
| Ninam (Venezuela) | 100 | Vulnerable |
| Omagua (Peru) | 100 | Critically endangered |
| Oroch | 100 | Critically endangered |
| Oroha | 100 | Severely endangered |
| Pauwi | 100 | Vulnerable |
| Piame | 100 | Severely endangered |
| Pyu | 100 | Severely endangered |
| Ruga | 100 | Critically endangered |
| Sahaptin | 100 | Severely endangered |
| Samatao | 100 | Critically endangered |
| Seneca (United States of America) | 100 | Severely endangered |
| Senggi | 100 | Vulnerable |
| Shawnee | 100 | Severely endangered |
| Shiwiar | 100 | Severely endangered |
| Shompen | 100 | Critically endangered |
| Soo | 100 | Critically endangered |
| Tai Nora | 100 | Critically endangered |
| Tai Rong | 100 | Critically endangered |
| Tangam | 100 | Critically endangered |
| Tariana (Brazil) | 100 | Critically endangered |
| Tirahi | 100 | Critically endangered |
| Ute (Colorado, Southern Ute) | 100 | Severely endangered |
| Vehes | 100 | Severely endangered |
| Wik Ngathan | 100 | Definitely endangered |
| Xokleng | 100 | Critically endangered |
| Yangkam | 100 | Critically endangered |
| Yarawata | 98 | Severely endangered |
| O'odham (Mexico) | 94 | Definitely endangered |
| Samosa | 94 | Severely endangered |
| Mindiri | 93 | Severely endangered |
| Usu | 93 | Severely endangered |
| Iteri | 90 | Severely endangered |
| Ngarinyin | 90 | Definitely endangered |
| Repanbitip | 90 | Definitely endangered |
| Tofanma | 90 | Vulnerable |
| Taiap | 89 | Severely endangered |
| Kusunda | 87 | Critically endangered |
| Patamona (Brazil) | 87 | Vulnerable |
| Xiri | 87 | Critically endangered |
| Narau | 85 | Severely endangered |
| Ak | 83 | Severely endangered |
| Araona | 81 | Severely endangered |
| Ari | 80 | Severely endangered |
| Assiniboine (Canada) | 80 | Critically endangered |
| Dorro | 80 | Severely endangered |
| Gong | 80 | Severely endangered |
| Itik | 80 | Vulnerable |
| Mari | 80 | Severely endangered |
| Pwapwa | 80 | Severely endangered |
| Somm | 80 | Definitely endangered |
| Tobati | 80 | Severely endangered |
| Moré | 76 | Critically endangered |
| Mores | 75 | Severely endangered |
| Musan | 75 | Severely endangered |
| Papi | 75 | Severely endangered |
| Sarcee | 75 | Critically endangered |
| Sekani | 75 | Critically endangered |
| Arawun | 73 | Severely endangered |
| Siriano (Brazil) | 71 | Vulnerable |
| Teko | 71 | Severely endangered |
| Anus | 70 | Severely endangered |
| Awera | 70 | Vulnerable |
| Boruca | 70 | Critically endangered |
| Doutai | 70 | Severely endangered |
| East Cape Yupik | 70 | Critically endangered |
| Iresim | 70 | Severely endangered |
| Mafea | 70 | Definitely endangered |
| Vilamovian | 70 | Severely endangered |
| Western Chocho | 70 | Severely endangered |
| Yankunytjatjara | 70 | Definitely endangered |
| Yanyuwa | 70 | Severely endangered |
| Yapunda | 69 | Severely endangered |
| Bothar | 68 | Severely endangered |
| Kari'ña (Brazil) | 66 | Definitely endangered |
| Ritharrngu | 66 | Definitely endangered |
| Northern Straits Salish | 65 | Critically endangered |
| Sumariup | 65 | Severely endangered |
| Ixil (Mexico) | 64 | Critically endangered |
| Orok | 64 | Critically endangered |
| Carapana (Brazil) | 63 | Severely endangered |
| Yan-nhangu | 61 | Definitely endangered |
| Atemble | 60 | Definitely endangered |
| Bagupi | 60 | Definitely endangered |
| Carapana (Colombia) | 60 | Definitely endangered |
| Gooniyandi | 60 | Severely endangered |
| Gurrgoni | 60 | Vulnerable |
| Kija | 60 | Severely endangered |
| Montana Salish | 60 | Critically endangered |
| Ngangikurunggurr | 60 | Severely endangered |
| Olultecan | 60 | Severely endangered |
| Senaya | 60 | Critically endangered |
| Tahltan | 60 | Critically endangered |
| Tembé | 60 | Severely endangered |
| Mosimo | 58 | Severely endangered |
| Tapayuna | 58 | Severely endangered |
| Bepour | 57 | Severely endangered |
| Faita | 57 | Severely endangered |
| Teribe (Costa Rica) | 57 | Critically endangered |
| Kiliwa | 56 | Critically endangered |
| Moere | 56 | Severely endangered |
| Baure | 55 | Critically endangered |
| Southern Haida | 55 | Critically endangered |
| Tlingit (Canada) | 55 | Critically endangered |
| Upper Tanana (United States of America) | 55 | Critically endangered |
| Zapotec of Asunción Tlacolulita | 53 | Critically endangered |
| Trumai | 51 | Critically endangered |
| Arabela | 50 | Severely endangered |
| Arha | 50 | Critically endangered |
| Banjima | 50 | Severely endangered |
| Bella Coola | 50 | Critically endangered |
| Budong-Budong | 50 | Critically endangered |
| Bulgebi | 50 | Definitely endangered |
| Chiquitano (Brazil) | 50 | Critically endangered |
| Forest Yukagir | 50 | Critically endangered |
| Gorovu | 50 | Severely endangered |
| Iduh (Lao PDR) | 50 | Critically endangered |
| Karaim (Lithuania) | 50 | Severely endangered |
| Kasong | 50 | Critically endangered |
| Kayupulau | 50 | Critically endangered |
| Lolak | 50 | Critically endangered |
| Maku'a | 50 | Critically endangered |
| Makurap | 50 | Severely endangered |
| Miriwoong | 50 | Critically endangered |
| Moraori | 50 | Severely endangered |
| Nakkara | 50 | Severely endangered |
| Ngarinman | 50 | Severely endangered |
| Norfolk-Pitcairn (Pitcairn) | 50 | Vulnerable |
| Omaha-Ponca | 50 | Critically endangered |
| Omotik | 50 | Critically endangered |
| Onge | 50 | Critically endangered |
| Patua | 50 | Critically endangered |
| Paulohi | 50 | Critically endangered |
| Potawatomi (Kansas) | 50 | Critically endangered |
| Potawatomi (Michigan) | 50 | Critically endangered |
| Potawatomi (Oklahoma) | 50 | Critically endangered |
| Potawatomi (Wisconsin) | 50 | Critically endangered |
| Salas | 50 | Severely endangered |
| Samray | 50 | Critically endangered |
| Sapé | 50 | Critically endangered |
| Sentilese | 50 | Critically endangered |
| Sian | 50 | Severely endangered |
| Tambotalo | 50 | Severely endangered |
| Tanacross | 50 | Critically endangered |
| Tanaina | 50 | Severely endangered |
| Tanimbili | 50 | Severely endangered |
| Warumungu | 50 | Severely endangered |
| Zapotec of San Felipe Tejalapan | 50 | Critically endangered |
| Tench | 49 | Critically endangered |
| Mudburra | 48 | Severely endangered |
| Nunggubuyu | 44 | Severely endangered |
| Dumun | 42 | Critically endangered |
| Kudu-Camo | 42 | Critically endangered |
| Asumboa | 40 | Severely endangered |
| Bunuba | 40 | Severely endangered |
| Chamacoco | 40 | Critically endangered |
| Garrwa | 40 | Severely endangered |
| Gumbaynggirr | 40 | Critically endangered |
| Maremgi | 40 | Definitely endangered |
| Mono (Western) | 40 | Critically endangered |
| Southern Tutchone | 40 | Critically endangered |
| Tipai (United States of America) | 40 | Severely endangered |
| Tofa | 40 | Critically endangered |
| Udege | 40 | Critically endangered |
| Yoki | 40 | Severely endangered |
| Noy | 36 | Critically endangered |
| Chulym Turk | 35 | Critically endangered |
| Kapori | 35 | Critically endangered |
| Kaqchikel (Mexico) | 35 | Critically endangered |
| Menominee | 35 | Critically endangered |
| Quechua of Pacaraos | 35 | Critically endangered |
| Turaka | 35 | Critically endangered |
| Barasana (Brazil) | 34 | Severely endangered |
| Bilakura | 34 | Critically endangered |
| Macuna (Brazil) | 32 | Vulnerable |
| Jarawa | 31 | Critically endangered |
| Kowaki | 31 | Critically endangered |
| Kri | 31 | Severely endangered |
| Mawak | 31 | Critically endangered |
| Alabat Island Agta | 30 | Critically endangered |
| Amahai | 30 | Critically endangered |
| Bardi | 30 | Severely endangered |
| Cahuilla | 30 | Critically endangered |
| Cambap | 30 | Critically endangered |
| Carijona | 30 | Critically endangered |
| Chintaw | 30 | Critically endangered |
| Comox/Sliammon | 30 | Critically endangered |
| Djeoromitxi | 30 | Severely endangered |
| Duriankere | 30 | Critically endangered |
| Goundo | 30 | Critically endangered |
| Kawucha | 30 | Critically endangered |
| Kwerisa | 30 | Critically endangered |
| Mono (Eastern) | 30 | Critically endangered |
| Ngalkbun | 30 | Severely endangered |
| Punan Batu | 30 | Critically endangered |
| Rama | 30 | Critically endangered |
| Sia Pedee | 30 | Critically endangered |
| Ske | 30 | Severely endangered |
| Valley Yokuts | 30 | Severely endangered |
| Warnman | 30 | Severely endangered |
| Wik Ngencherr | 30 | Severely endangered |
| Wiradjuri | 30 | Critically endangered |
| Malinaltepec Tlapanec | 29 | Vulnerable |
| Ahtna | 25 | Critically endangered |
| Bieria | 25 | Critically endangered |
| Caddo | 25 | Critically endangered |
| Columbian | 25 | Critically endangered |
| Iquito | 25 | Critically endangered |
| Kwazá | 25 | Critically endangered |
| Marrithiyel | 25 | Critically endangered |
| Massep | 25 | Critically endangered |
| Mor | 25 | Severely endangered |
| Pisamira | 25 | Critically endangered |
| Sakurabiat | 25 | Severely endangered |
| Surel | 25 | Critically endangered |
| Upper Kuskokwim | 25 | Critically endangered |
| Zumaya | 25 | Critically endangered |
| Kashaya | 24 | Critically endangered |
| Kavalan | 24 | Critically endangered |
| Wardaman | 24 | Severely endangered |
| Washo | 24 | Severely endangered |
| Kuku Yalanji | 23 | Severely endangered |
| Sām | 23 | Severely endangered |
| Southwestern Tlapanec | 23 | Vulnerable |
| Alawa | 22 | Critically endangered |
| Tobian | 22 | Critically endangered |
| Bara (Brazil) | 21 | Vulnerable |
| Ixcatec | 21 | Critically endangered |
| Añu | 20 | Critically endangered |
| Barzani Jewish Neo-Aramaic (Israel) | 20 | Critically endangered |
| Bom | 20 | Severely endangered |
| Bundjalung | 20 | Severely endangered |
| Chung (Cambodia) | 20 | Critically endangered |
| Dusner | 20 | Critically endangered |
| Forest Enets | 20 | Critically endangered |
| Foya | 20 | Critically endangered |
| Hermit | 20 | Critically endangered |
| Jawoyn | 20 | Severely endangered |
| Kamasa | 20 | Critically endangered |
| Kanakanabu | 20 | Critically endangered |
| Kembra | 20 | Critically endangered |
| Kilen | 20 | Critically endangered |
| Kim | 20 | Critically endangered |
| Koko Bera | 20 | Severely endangered |
| Kulina Páno | 20 | Severely endangered |
| Leco | 20 | Critically endangered |
| Loun | 20 | Critically endangered |
| Mander | 20 | Critically endangered |
| Mangarla | 20 | Critically endangered |
| Maringarr | 20 | Critically endangered |
| Nataoran | 20 | Critically endangered |
| Nez Perce | 20 | Critically endangered |
| Nisvai | 20 | Critically endangered |
| Nyamal | 20 | Severely endangered |
| Nyikina | 20 | Severely endangered |
| Panamint | 20 | Critically endangered |
| Pite Saami | 20 | Critically endangered |
| Qawasqar | 20 | Critically endangered |
| Red Gelao (Viet Nam) | 20 | Critically endangered |
| Somyev | 20 | Critically endangered |
| Ume Saami | 20 | Critically endangered |
| Usku | 20 | Critically endangered |
| Vote | 20 | Critically endangered |
| Wajarri | 20 | Severely endangered |
| Wambaya | 20 | Critically endangered |
| Warekena (Brazil) | 20 | Critically endangered |
| White Gelao (Viet Nam) | 20 | Severely endangered |
| Mixtec of Tlaltempan | 19 | Definitely endangered |
| Uruak | 19 | Critically endangered |
| Pacahuara | 18 | Critically endangered |
| Ririo | 18 | Critically endangered |
| Ava-Canoeiro | 16 | Critically endangered |
| Chorotega | 16 | Critically endangered |
| Ainu (Hokkaido) | 15 | Critically endangered |
| Jaminjung | 15 | Severely endangered |
| Mwesen | 15 | Critically endangered |
| Sechelt | 15 | Critically endangered |
| Tanana | 15 | Critically endangered |
| Ingalik | 14 | Critically endangered |
| Jingulu | 14 | Severely endangered |
| Zapotec of Mixtepe | 14 | Critically endangered |
| Woria | 13 | Critically endangered |
| Aruá | 12 | Severely endangered |
| Han (United States of America) | 12 | Critically endangered |
| Hupa | 12 | Critically endangered |
| Karuk | 12 | Severely endangered |
| Makah | 12 | Critically endangered |
| Ngaatjatjara | 12 | Severely endangered |
| Ngaliwuru | 12 | Critically endangered |
| Ofayé | 12 | Critically endangered |
| Umpila | 12 | Severely endangered |
| Yurok | 12 | Critically endangered |
| Kinikinau | 11 | Critically endangered |
| Wagiman | 11 | Severely endangered |
| Achumawi | 10 | Critically endangered |
| Arho | 10 | Critically endangered |
| Arikara | 10 | Critically endangered |
| Ayizi | 10 | Critically endangered |
| Bangsa | 10 | Critically endangered |
| Ch'orti' (Honduras) | 10 | Critically endangered |
| Chung (Thailand) | 10 | Critically endangered |
| Copper Island Aleut | 10 | Critically endangered |
| Gros Ventre | 10 | Critically endangered |
| Gweno | 10 | Critically endangered |
| Hoti | 10 | Critically endangered |
| Hulung | 10 | Critically endangered |
| Ibu | 10 | Critically endangered |
| Iranxe | 10 | Critically endangered |
| Kamarian | 10 | Critically endangered |
| Karajarri | 10 | Critically endangered |
| Karipuna | 10 | Definitely endangered |
| Katawixi | 10 | Critically endangered |
| Kawaiisu | 10 | Critically endangered |
| Khövsgöl Uryangkhay | 10 | Critically endangered |
| Krenak | 10 | Critically endangered |
| Kurrama | 10 | Critically endangered |
| Lardil | 10 | Critically endangered |
| Lom | 10 | Critically endangered |
| Lorediakarkar | 10 | Critically endangered |
| Madngele | 10 | Critically endangered |
| Malak Malak | 10 | Critically endangered |
| Manchu (Amur) | 10 | Critically endangered |
| Manchu (Nonni) | 10 | Critically endangered |
| Mandan | 10 | Critically endangered |
| Marrisyefin | 10 | Critically endangered |
| Massalat | 10 | Critically endangered |
| Matanvat | 10 | Critically endangered |
| Matipu | 10 | Critically endangered |
| Mawayana (Brazil) | 10 | Critically endangered |
| Munsee (Canada) | 10 | Critically endangered |
| Naati | 10 | Critically endangered |
| Ngardi | 10 | Critically endangered |
| Ngbinda | 10 | Critically endangered |
| Northern Paiute (Idaho) | 10 | Critically endangered |
| Nusa Laut | 10 | Critically endangered |
| Oneida (Wisconsin) | 10 | Critically endangered |
| Onondaga (New York) | 10 | Critically endangered |
| Osage | 10 | Critically endangered |
| Parintintin | 10 | Critically endangered |
| Pawnee | 10 | Critically endangered |
| Puari | 10 | Critically endangered |
| Rembarrnga | 10 | Critically endangered |
| Sene | 10 | Critically endangered |
| Sowa | 10 | Critically endangered |
| Susuami | 10 | Critically endangered |
| Taap | 10 | Critically endangered |
| Tape | 10 | Critically endangered |
| Ter Saami | 10 | Critically endangered |
| Thao | 10 | Critically endangered |
| Tule-Kaweah Yokuts | 10 | Critically endangered |
| Tundra Enets | 10 | Critically endangered |
| Wichita | 10 | Critically endangered |
| Xambioá | 10 | Critically endangered |
| Yawalapiti | 10 | Critically endangered |
| Yiiji | 10 | Critically endangered |
| Arára Shawãdáwa | 9 | Critically endangered |
| Kuuku Ya'u | 9 | Critically endangered |
| Ngandi | 9 | Critically endangered |
| Ngarluma | 9 | Critically endangered |
| Zaparo | 9 | Critically endangered |
| Ongota | 8 | Critically endangered |
| Ajuru | 8 | Severely endangered |
| Araki | 8 | Critically endangered |
| Ayapanec | 8 | Critically endangered |
| Busuu | 8 | Critically endangered |
| Chamicuro | 8 | Critically endangered |
| Dumi | 8 | Critically endangered |
| Kayardild | 8 | Critically endangered |
| Munichi | 8 | Critically endangered |
| N|uu | 8 | Critically endangered |
| Xetá | 8 | Critically endangered |
| Kiksht | 7 | Critically endangered |
| Makolkol | 7 | Critically endangered |
| Akuntsu | 6 | Critically endangered |
| Anambé | 6 | Critically endangered |
| Arabana | 6 | Critically endangered |
| Ipai | 6 | Critically endangered |
| Karaim (Western Ukraine) | 6 | Critically endangered |
| Kings River Yokuts | 6 | Critically endangered |
| Korana | 6 | Critically endangered |
| Mangarrayi | 6 | Critically endangered |
| Northern Sierra Miwok | 6 | Critically endangered |
| Abaga | 5 | Critically endangered |
| Aleut (Western, Commander Islands) | 5 | Critically endangered |
| Aqaw Gelao | 5 | Critically endangered |
| Aveteian | 5 | Critically endangered |
| Central Selkup | 5 | Critically endangered |
| Cocama-Cocamilla (Brazil) | 5 | Critically endangered |
| Dyirbal | 5 | Critically endangered |
| Gamilaraay | 5 | Critically endangered |
| Great andamanese | 5 | Critically endangered |
| Guató | 5 | Critically endangered |
| Holikachuk | 5 | Critically endangered |
| Iduh (Viet Nam) | 5 | Critically endangered |
| Isarog Agta | 5 | Critically endangered |
| Itonama | 5 | Critically endangered |
| Juma | 5 | Critically endangered |
| Kalispel | 5 | Critically endangered |
| Kanoê | 5 | Critically endangered |
| Liki | 5 | Critically endangered |
| Luiseño | 5 | Critically endangered |
| Lushootseed | 5 | Critically endangered |
| Manchurian Kirghiz | 5 | Critically endangered |
| Mansim | 5 | Critically endangered |
| Naman | 5 | Critically endangered |
| Nasarian | 5 | Critically endangered |
| Navwien | 5 | Critically endangered |
| Ndai | 5 | Critically endangered |
| Ngalakan | 5 | Critically endangered |
| Nivat | 5 | Critically endangered |
| Niviar | 5 | Critically endangered |
| Olrat | 5 | Critically endangered |
| Oro Win | 5 | Critically endangered |
| Paunaca | 5 | Critically endangered |
| Resígaro | 5 | Critically endangered |
| Sorsorian | 5 | Critically endangered |
| Southern Selkup | 5 | Critically endangered |
| Tuzantec | 5 | Critically endangered |
| Umbrul | 5 | Critically endangered |
| Vano | 5 | Critically endangered |
| Wunambal | 5 | Critically endangered |
| Yuchi | 5 | Critically endangered |
| Bonerif | 4 | Critically endangered |
| Coeur d'Alene | 4 | Critically endangered |
| Dharawal | 4 | Critically endangered |
| Guranalum | 4 | Critically endangered |
| Lengilu | 4 | Critically endangered |
| Njerep | 4 | Critically endangered |
| Ouma | 4 | Critically endangered |
| Paakantyi | 4 | Critically endangered |
| Saponi | 4 | Critically endangered |
| Tanema | 4 | Critically endangered |
| Tehuelche | 4 | Critically endangered |
| Totoró | 4 | Critically endangered |
| Waanyi | 4 | Critically endangered |
| Worrorra | 4 | Critically endangered |
| Awakatek (Mexico) | 3 | Critically endangered |
| Baldemu | 3 | Critically endangered |
| Bung | 3 | Critically endangered |
| Canichana | 3 | Extinct |
| Central Pomo | 3 | Critically endangered |
| Central Sierra Miwok | 3 | Critically endangered |
| Chemehuevi | 3 | Critically endangered |
| Kiowa Apache | 3 | Critically endangered |
| Konkow | 3 | Critically endangered |
| Lake Miwok | 3 | Critically endangered |
| Mabiri | 3 | Critically endangered |
| Mescalero-Chiricahua Apache (Oklahoma) | 3 | Critically endangered |
| Northern Pomo | 3 | Critically endangered |
| Sabanê | 3 | Critically endangered |
| Southern Pomo | 3 | Critically endangered |
| Southern Sierra Miwok | 3 | Critically endangered |
| Tubatulabal | 3 | Critically endangered |
| Tuscarora (United States of America) | 3 | Critically endangered |
| Ura | 3 | Critically endangered |
| Andoa (Peru) | 2 | Critically endangered |
| Arikapu | 2 | Critically endangered |
| Aurê-Aurá | 2 | Critically endangered |
| Baré (Brazil) | 2 | Critically endangered |
| Cayuvava | 2 | Critically endangered |
| Gajerrong | 2 | Critically endangered |
| Ganggalidda | 2 | Critically endangered |
| Guarasu | 2 | Critically endangered |
| Klallam | 2 | Critically endangered |
| Kujubim | 2 | Critically endangered |
| Kunjen | 2 | Critically endangered |
| Kuruáya | 2 | Critically endangered |
| Lemerig | 2 | Critically endangered |
| Luri | 2 | Critically endangered |
| Maidu | 2 | Critically endangered |
| Oneida (New York) | 2 | Critically endangered |
| Poyanawa | 2 | Critically endangered |
| Puruborá | 2 | Critically endangered |
| Salamãy | 2 | Critically endangered |
| Sambe | 2 | Critically endangered |
| Spokane | 2 | Critically endangered |
| Tharkarri | 2 | Critically endangered |
| Vacacocha | 2 | Critically endangered |
| Wangaaybuwan | 2 | Critically endangered |
| Xipáya | 2 | Critically endangered |
| Apiaká | 1 | Critically endangered |
| Bikya | 1 | Critically endangered |
| Bishuo | 1 | Critically endangered |
| Chaná | 1 | Critically endangered |
| Dampel | 1 | Critically endangered |
| Diahói | 1 | Critically endangered |
| Kaixána | 1 | Critically endangered |
| Lae | 1 | Extinct |
| Laua | 1 | Critically endangered |
| Patwin | 1 | Critically endangered |
| Pazeh | 1 | Critically endangered |
| Pémono | 1 | Critically endangered |
| Taushiro | 1 | Critically endangered |
| Tinigua | 1 | Critically endangered |
| Tolowa | 1 | Critically endangered |
| Uru | 1 | Extinct |
| Volow | 1 | Critically endangered |
| Wintu-Nomlaki | 1 | Critically endangered |
| Yahgan | 1 | Critically endangered |
| Yarawi | 1 | Critically endangered |
| !Gan!ne | 0 | Extinct |
| Aasax | 0 | Extinct |
| Ahom | 0 | Extinct |
| Ainu (Kuril) | 0 | Extinct |
| Ainu (Sakhalin) | 0 | Extinct |
| Akkala Saami | 0 | Extinct |
| Alderney French | 0 | Extinct |
| Amanayé | 0 | Extinct |
| Andoa (Ecuador) | 0 | Extinct |
| Andro | 0 | Extinct |
| Antoniano | 0 | Extinct |
| Aore | 0 | Extinct |
| Apolista | 0 | Extinct |
| Arapaho (Oklahoma) | 0 | Extinct |
| Arapáso | 0 | Extinct |
| Aribwatsa | 0 | Extinct |
| Arin | 0 | Extinct |
| Arman | 0 | Extinct |
| Arta | 0 | Extinct |
| Atacameño | 0 | Extinct |
| Atsugewi | 0 | Extinct |
| Babuza | 0 | Extinct |
| Badala | 0 | Critically endangered |
| Baga Kalem | 0 | Extinct |
| Baga Mboteni | 0 | Critically endangered |
| Barbareño | 0 | Extinct |
| Barzani Jewish Neo-Aramaic (Iraq) | 0 | Extinct |
| Basay | 0 | Extinct |
| Baygo | 0 | Extinct |
| Berakou | 0 | Extinct |
| Berti | 0 | Extinct |
| Bina | 0 | Extinct |
| Birgid | 0 | Extinct |
| Boro | 0 | Extinct |
| Cacaopera | 0 | Extinct |
| Cape Khoekhoe | 0 | Extinct |
| Cappadocian Greek (Turkey) | 0 | Extinct |
| Catawba | 0 | Extinct |
| Cayuga (Oklahoma) | 0 | Extinct |
| Cayuse | 0 | Extinct |
| Central Kalapuyan | 0 | Extinct |
| Chairel | 0 | Extinct |
| Cholon | 0 | Extinct |
| Coptic | 0 | Extinct |
| Cowlitz | 0 | Extinct |
| Culle | 0 | Extinct |
| Cuman | 0 | Extinct |
| Cupeño | 0 | Extinct |
| Dalmatian | 0 | Extinct |
| Deti | 0 | Extinct |
| Dharug | 0 | Critically endangered |
| Dhurga | 0 | Critically endangered |
| Dicamay Agta | 0 | Extinct |
| Dorasque | 0 | Extinct |
| Dororo | 0 | Extinct |
| Duli | 0 | Extinct |
| Dungidjau | 0 | Extinct |
| Dura | 0 | Extinct |
| Eastern Abenaki | 0 | Extinct |
| Eastern Kamchadal | 0 | Extinct |
| Eastern Pomo | 0 | Extinct |
| Eel River Athabaskan | 0 | Extinct |
| Eliri | 0 | Severely endangered |
| Elmolo | 0 | Extinct |
| Eotile | 0 | Extinct |
| Eyak | 0 | Extinct |
| Gaagudju | 0 | Extinct |
| Gafat | 0 | Extinct |
| Garífuna (Nicaragua) | 0 | Critically endangered |
| Ge'ez | 0 | Extinct |
| Getmata | 0 | Extinct |
| Gey | 0 | Extinct |
| Gothic | 0 | Extinct |
| Guanche | 0 | Extinct |
| Gule | 0 | Extinct |
| Guliguli | 0 | Extinct |
| Gününa Küne | 0 | Extinct |
| Gyasumdo | 0 | Definitely endangered |
| Hanis | 0 | Extinct |
| Hoanya | 0 | Extinct |
| Homa | 0 | Extinct |
| Horo | 0 | Extinct |
| Hpun | 0 | Extinct |
| Huitoto (Brazil) | 0 | Extinct |
| Hukumina | 0 | Extinct |
| Huron-Wyandot (United States of America) | 0 | Extinct |
| Ifo | 0 | Extinct |
| Ineseño | 0 | Extinct |
| Island Carib | 0 | Extinct |
| Island Chumash | 0 | Extinct |
| Jorá | 0 | Critically endangered |
| Judeo-Berber (Morocco) | 0 | Extinct |
| Kamas | 0 | Extinct |
| Kamas Turk | 0 | Extinct |
| Kaniet | 0 | Extinct |
| Kansa | 0 | Extinct |
| Karaim (Crimea) | 0 | Extinct |
| Karami | 0 | Extinct |
| Karelian (Valday) | 0 | Extinct |
| Katabaga | 0 | Extinct |
| Kato | 0 | Extinct |
| Kayeli | 0 | Extinct |
| Kazukuru | 0 | Extinct |
| Kede | 0 | Extinct |
| Kemi Saami | 0 | Extinct |
| Kenaboi | 0 | Extinct |
| Kerek | 0 | Extinct |
| Ketangalan | 0 | Extinct |
| Khaccaḍ Bhoṭe | 0 | Definitely endangered |
| Kilit | 0 | Extinct |
| Kinare | 0 | Extinct |
| Klamath-Modoc | 0 | Extinct |
| Konomihu | 0 | Extinct |
| Kore | 0 | Extinct |
| Kott | 0 | Extinct |
| Krenjê | 0 | Extinct |
| Krevin | 0 | Extinct |
| Kulun | 0 | Extinct |
| Kurtjar | 0 | Extinct |
| Kw'adza | 0 | Extinct |
| Kwadi | 0 | Extinct |
| Kwisi | 0 | Extinct |
| Kyakala | 0 | Extinct |
| Laghu | 0 | Extinct |
| Langthang Tibetan | 0 | Definitely endangered |
| Lenca | 0 | Extinct |
| Li-Ngbee | 0 | Extinct |
| Liliali | 0 | Extinct |
| Lipan | 0 | Extinct |
| Lishan Didan (Iran) | 0 | Extinct |
| Lishana Deni (Iraq) | 0 | Extinct |
| Lishanid Noshan (Iraq) | 0 | Extinct |
| Loke Tibetan | 0 | Definitely endangered |
| Lorkoti | 0 | Extinct |
| Lower Chehalis | 0 | Extinct |
| Mahigi | 0 | Extinct |
| Máku | 0 | Extinct |
| Malin | 0 | Extinct |
| Mapia | 0 | Extinct |
| Maragus | 0 | Extinct |
| Marrgu | 0 | Extinct |
| Matagalpa | 0 | Extinct |
| Mator | 0 | Extinct |
| Mattole | 0 | Extinct |
| Miami-Illinois | 0 | Extinct |
| Migueleño | 0 | Extinct |
| Miraña (Brazil) | 0 | Critically endangered |
| Mirití Tapuia | 0 | Critically endangered |
| Mlahso (Syria) | 0 | Extinct |
| Mlahso (Turkey) | 0 | Extinct |
| Mo-peng | 0 | Extinct |
| Mochica | 0 | Extinct |
| Moksela | 0 | Extinct |
| Molala | 0 | Extinct |
| Mozarabic | 0 | Extinct |
| Mulaha | 0 | Extinct |
| Múra | 0 | Extinct |
| Nagumi | 0 | Extinct |
| Naka'ela | 0 | Extinct |
| Napore | 0 | Extinct |
| Natchez | 0 | Extinct |
| New River Shasta | 0 | Extinct |
| Ngarla | 0 | Extinct |
| Ngong | 0 | Extinct |
| Nila (Nila Island) | 0 | Extinct |
| Nisenan | 0 | Extinct |
| Nooksack | 0 | Extinct |
| Norn | 0 | Extinct |
| Northeastern Pomo | 0 | Extinct |
| Nukiní | 0 | Extinct |
| Nupbikha | 0 | Vulnerable |
| Nyang'i | 0 | Extinct |
| Obispeño | 0 | Extinct |
| Odut | 0 | Extinct |
| Old Prussian | 0 | Extinct |
| Old Sirenik | 0 | Extinct |
| Omagua (Brazil) | 0 | Critically endangered |
| Ona | 0 | Extinct |
| Ongkor Solon | 0 | Extinct |
| Opon-Carare | 0 | Extinct |
| Orang Kanaq | 0 | Extinct |
| Palumata | 0 | Extinct |
| Panobo | 0 | Extinct |
| Papora | 0 | Extinct |
| Pentlatch | 0 | Extinct |
| Phalok | 0 | Extinct |
| Pijao | 0 | Extinct |
| Piru | 0 | Extinct |
| Polabian | 0 | Extinct |
| Pumpokol | 0 | Extinct |
| Purisimeño | 0 | Extinct |
| Pyu | 0 | Extinct |
| Quapaw | 0 | Extinct |
| Quileute | 0 | Extinct |
| Qwarenya | 0 | Extinct |
| Rangkas | 0 | Extinct |
| Sanhaja of Srair | 0 | Critically endangered |
| Sei | 0 | Extinct |
| Sened | 0 | Extinct |
| Sengmai | 0 | Extinct |
| Serrano | 0 | Extinct |
| Seru | 0 | Extinct |
| Seward Peninsula Inupiaq (Big Diomede Island) | 0 | Extinct |
| Singa | 0 | Extinct |
| Siraiya | 0 | Extinct |
| Sishee | 0 | Extinct |
| Siuslaw | 0 | Extinct |
| Slovincian | 0 | Extinct |
| Southeastern Pomo | 0 | Extinct |
| Southern Kamchadal | 0 | Extinct |
| Southern Khanty | 0 | Extinct |
| Southern Mansi | 0 | Extinct |
| Soyot | 0 | Extinct |
| Subtiaba | 0 | Extinct |
| Taman | 0 | Extinct |
| Tandia | 0 | Extinct |
| Taokas | 0 | Extinct |
| Te'un (Te'un Island) | 0 | Extinct |
| Tetete | 0 | Extinct |
| Tillamook | 0 | Extinct |
| Togoyo | 0 | Extinct |
| Tonjon | 0 | Extinct |
| Torá | 0 | Extinct |
| Tsetsaut | 0 | Extinct |
| Tunica | 0 | Extinct |
| Tututni | 0 | Extinct |
| Twana | 0 | Extinct |
| Ubykh (Caucasus) | 0 | Extinct |
| Ubykh (Turkey) | 0 | Extinct |
| Umutina | 0 | Extinct |
| Upper Chehalis | 0 | Extinct |
| Upper Umpqua | 0 | Extinct |
| Uruava | 0 | Extinct |
| Urupá | 0 | Extinct |
| Ventureño | 0 | Extinct |
| Vilela | 0 | Extinct |
| Wanai | 0 | Critically endangered |
| Wangkumara | 0 | Critically endangered |
| Wappo | 0 | Extinct |
| Western Mansi | 0 | Extinct |
| Wiyot | 0 | Extinct |
| Xakriabá | 0 | Extinct |
| Yaaku | 0 | Extinct |
| Yameo | 0 | Extinct |
| Yir Yoront | 0 | Extinct |
| Yoba | 0 | Extinct |
| Yola | 0 | Extinct |
| Yug | 0 | Extinct |
| Yuki | 0 | Extinct |
| Yurats | 0 | Extinct |
| Yurutí (Brazil) | 0 | Extinct |
| Zeem | 0 | Extinct |
| |'Auni | 0 | Extinct |
| |Xam | 0 | Extinct |
| ǁKu ǁ'e | 0 | Extinct |
| ǁKx'au | 0 | Extinct |
| ǁXegwi | 0 | Extinct |
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