| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| YVO | - | German, Dutch | ||
| YVON | - | French | ||
| YWAIN | - | Arthurian Romance | ||
| ZİYA | - | Turkish | ||
| ZİYAEDDİN | - | Turkish | ||
| ZÁVIŠ | - | Czech | ||
| ZÉ | ZE | Portuguese | ||
| ZÜLFİKAR | - | Turkish | ||
| ZAAHIR (1) | - | Arabic | ||
| ZAAHIR (2) | - | Arabic | ||
| ZAAL | - | Georgian | ||
| ZABOULON | - | Biblical Greek | ||
| ZABULON | - | Biblical Latin | ||
| ZAC | ZAK | English | ||
| ZACARÍAS | thah-kah-REE-ahs (Spanish), sah-kah-REE-ahs (Latin American Spanish) | Spanish |