| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Barney | BAHR-nee | English | ||
| Barret | BAR-ət | English (Rare) | ||
| Barrett | BAR-ət | English | ||
| Barrie | BAR-ee, BER-ee | Irish, English | ||
| Barry | BAR-ee, BER-ee | Irish, English | ||
| Bart | BAHRT | English, Dutch | ||
| BarthÉLÉMy | - | French | ||
| Bartholomew | bahr-THAHL-ə-myoo (English) | English, Biblical | ||
| Basil (1) | BAZ-əl | English | ||
| Basile | - | French | ||
| Basileios | - | Ancient Greek | ||
| Basilius | - | Ancient Greek (Latinized) | ||
| Bastien | bas-TYAWN | French | ||
| Basu | - | Bengali | ||
| Bate | - | Medieval English |