| Part of speech | proper name |
|---|---|
| Hyphenation | Rejn·o |
| Nominative | Rejno |
|---|---|
| Accusative | Rejnon |
| Dutch | Rijn |
|---|---|
| English | Rhine |
| Faeroese | Rín; Ríná |
| French | Rhin |
| German | Rhein |
| Italian | Reno |
| Luxemburgish | Rhäin |
| Portuguese | Reno |
| Russian | Рейн |
| Saterland Frisian | Rhien |
| Spanish | Rin |
| Swedish | Rhen |
| Turkish | Ren |
| West Frisian | Ryn |