| Ethnologue Language Names | art-330 |
| Katwena | |
| ISO 639-3 | art-001 | waw |
| Ethnologue Language Names | art-330 | Cachuena |
| Ethnologue Language Names | art-330 | Catauian |
| Ethnologue Language Names | art-330 | Catawian |
| Ethnologue Language Names | art-330 | Katawian |
| Ethnologue Language Names | art-330 | Katawina |
| Ethnologue Language Names | art-330 | Katuena |
| Ethnologue Language Names | art-330 | Parucutu |
| Ethnologue Language Names | art-330 | Parukutu |
| Ethnologue Language Names | art-330 | Tonayana |
| Ethnologue Language Names | art-330 | Tunayana |