| Glottocode | art-327 |
| kaxu1237 | |
| ISO 639-3 | art-001 | kbb |
| Glottolog Languoid Names | art-326 | Kaxuiâna |
| Glottolog Primary Key | art-328 | 26795 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1669 |
| English | eng-000 | Katxuyana-Xikuyána |
| français | fra-000 | kaxuiâna-xikuyána |
| español | spa-000 | cachuana-warikyana |