| ISO 639-3 | art-001 |
| kwx | |
| ISO 639-3 Reference Names | art-289 | Khirwar |
| ISO 639-3 Print Names | art-290 | Khirwar |
| ISO 639-3 Inverted Names | art-291 | Khirwar |
| Ethnologue Primary Language Names | art-323 | Khirwar |
| Glottolog Languoid Names | art-326 | Khirwar |
| Glottocode | art-327 | khir1237 |
| Glottolog Primary Key | art-328 | 33795 |
| Ethnologue Language Names | art-330 | Kherwari |
| Ethnologue Language Names | art-330 | Khirwar |
| Ethnologue Language Names | art-330 | Khirwara |
| English | eng-000 | Khirwar |