| Name | Gender | Pronounced | Usage |
|---|---|---|---|
| Adonijah | ad-ə-NIE-jə (English) | Biblical | |
| Lech | LEKH (Polish) | Polish, Slavic Mythology | |
| Harald | HAH-rahlt (German) | Swedish, Norwegian, Danish, German | |
| RÁ&Eth;ÚLfr | - | Ancient Scandinavian | |
| Hippolytos | - | Greek Mythology, Ancient Greek | |
| WacŁAw | VAHTS-wahf | Polish |