| UNESCO Atlas of the World’s Languages in Danger ID | art-329 |
| 1029 | |
| ISO 639-3 | art-001 | cvn |
| Glottolog Languoid Names | art-326 | Valle Nacional Chinantec |
| Glottocode | art-327 | vall1253 |
| Glottolog Primary Key | art-328 | 39038 |
| English | eng-000 | Valle Nacional Chinantec |
| français | fra-000 | chinantèque de Valle Nacional |
| español | spa-000 | chinanteco de Valle Nacional |