| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Biddy | BID-ee | Irish, English | ||
| Bidelia | - | Irish | ||
| Bienvenida | byen-be-NEE-dhah | Spanish | ||
| Biff | BIF | English (Rare) | ||
| Bihotz | - | Basque | ||
| Bijou | - | Various | ||
| Bikendi | - | Basque | ||
| Bile | - | Irish Mythology | ||
| Biljana | - | Serbian, Macedonian, Croatian | ||
| Bill | BIL | English | ||
| Billie | BIL-ee | English | ||
| Billy | BIL-ee | English | ||
| Bima | BEE-mah | Indonesian | ||
| Bindy | BIN-dee | English | ||
| Bine | - | Danish |