| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Buddy | BUD-ee | English | ||
| Budi | BOO-dee | Indonesian | ||
| Buenaventura | bwe-nah-ven-TOOR-ah | Spanish | ||
| Buffy | BUF-ee | English | ||
| Bulan | BOO-lahn | Indonesian | ||
| Bulut | - | Turkish | ||
| Bunny | BUN-ee | English | ||
| BurÇİN | - | Turkish | ||
| Burak | - | Turkish | ||
| Burcu | - | Turkish | ||
| Burgundy | BUR-gən-dee | English (Rare) | ||
| Burhan | - | Arabic, Turkish | ||
| Burke | BURK | English | ||
| Burt | BURT | English | ||
| Burton | BURT-ən | English |