| UNESCO Atlas of the World’s Languages in Danger ID | art-329 |
| 1082 | |
| ISO 639-3 | art-001 | byh |
| ISO 639-3 | art-001 | cdm |
| Glottolog Languoid Names | art-326 | Bujhyal |
| Glottolog Languoid Names | art-326 | Chepang |
| Glottocode | art-327 | bujh1238 |
| Glottocode | art-327 | chep1245 |
| Glottolog Primary Key | art-328 | 28093 |
| Glottolog Primary Key | art-328 | 28096 |
| English | eng-000 | Chepang |
| français | fra-000 | chepang |
| español | spa-000 | chepang |