| Glottolog Languoid Names | art-326 |
| Westphalien | |
| ISO 639-3 | art-001 | wep |
| Glottocode | art-327 | west2356 |
| Glottolog Primary Key | art-328 | 37029 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 383 |
| English | eng-000 | Low Saxon |
| français | fra-000 | bas-saxon |
| español | spa-000 | bajo sajón |