| Name | Gender | Pronounced | Usage |
|---|---|---|---|
| Isocrates | - | Ancient Greek (Latinized) | |
| Siemen | SEE-mən (Dutch) | Dutch, Frisian | |
| Monika | MO-ni-kah (German), maw-NEE-kah (Polish) | German, Swedish, Norwegian, Danish, Czech, Slovak, Polish, Slovene, Croatian, Lithuanian, Latvian | |
| Kolby | KOL-bee | English (Modern) | |
| Wallis | WAWL-is | English (Rare) | |
| Aurelijus | - | Lithuanian |