| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Xabi | - | Basque | ||
| Xabier | sha-bee-ER | Basque, Galician | ||
| Xanthe | - | Greek Mythology, Ancient Greek | ||
| Xanthia | - | English (Rare) | ||
| Xanthippe | ksahn-teep-pe (Ancient Greek), zan-TIP-ee (English) | Ancient Greek | ||
| Xanthippos | - | Ancient Greek | ||
| Xanthos | - | Greek Mythology, Ancient Greek | ||
| Xanti | - | Basque | ||
| Xaver | - | German | ||
| Xavi | - | Catalan | ||
| Xavia | - | English (Rare) | ||
| Xavier | ZAY-vee-ər (English), ZAY-vyər (English), ig-ZAY-vee-ər (English), za-VYE (French), sha-VYER (Portuguese) | English, French, Portuguese, Catalan, Spanish (Archaic) | ||
| Xaviera | - | English (Rare) | ||
| Xavior | - | English (Rare) | ||
| Xena | ZEE-nə | Popular Culture |