| UNESCO Atlas of the World’s Languages in Danger ID | art-329 |
| 1264 | |
| ISO 639-3 | art-001 | coz |
| Glottolog Languoid Names | art-326 | Chochotec |
| Glottocode | art-327 | choc1279 |
| Glottolog Primary Key | art-328 | 39189 |
| English | eng-000 | Southern Chocho |
| français | fra-000 | chocho méridional |
| español | spa-000 | chochoteco meridional |