| Name | Gender | Pronounced | Usage |
|---|---|---|---|
| Rudolf | ROO-dawlf (German), RUW-dawlf (Polish) | German, Dutch, Swedish, Norwegian, Danish, Polish, Czech, Hungarian, Slovene, Croatian, Russian, Arm | |
| Deirdre | DEER-drə (English), DEER-dree (English), DER-dre (Irish) | English, Irish, Irish Mythology | |
| Keavy | KEE-vee | Irish, Scottish | |
| Rhett | RET | English | |
| Kostya | - | Russian | |
| Tine (1) | - | Norwegian, Danish |