| Meaning | fen dweller |
| Origin | Norse |
| Gender | Boy |
| Popularity | Moderate |
| Length | 6 |
| Syllables | 2 |
| Syllabification | Fen-rir |
| Fenryr |
| Fenrirr |
| Fenreer |
| Fenrear |
| Fennrir |
| Fennryr |
| Fennrear |
| Fenryeer |
| Fenris |
| Fendrick |
| Frederick |
| Ferdinand |
| Felix |
| Finn |
| Finley |
| Francis |
| Frank |
| Flynn |
| Fletcher |
| Fraser |
| Fen |
| Fenry |
| Rir |