| Part of speech | proper name |
|---|---|
| Hyphenation | Ar·den·oj |
| Afrikaans | Ardenne |
|---|---|
| Dutch | Ardennen |
| English | Ardennes |
| French | Ardennes |
| German | Ardennen; Ardennerwald |
| Hungarian | Ardennek |
| Italian | Ardenne |
| Portuguese | Ardenas |
| Russian | Арденны |
| Saterland Frisian | Ardennen; Ardennerwoold |