| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Brynhildur | - | Icelandic | ||
| Brynja | BRIN-yah (Icelandic) | Icelandic, Ancient Scandinavian | ||
| Brynjar | - | Norwegian, Icelandic | ||
| Brynjarr | - | Ancient Scandinavian | ||
| Buana | BWAH-nah | Indonesian | ||
| Budi | BOO-dee | Indonesian | ||
| Buenaventura | bwe-nah-ven-TOOR-ah | Spanish | ||
| Bulan | BOO-lahn | Indonesian | ||
| Burchard | BOOR-kahrt (German) | German, Ancient Germanic | ||
| Burkhard | BOORK-hahrt (German) | German, Ancient Germanic | ||
| Burkhart | BOORK-hahrt (German) | German, Ancient Germanic | ||
| Byeong-Ho | byung-ho | Korean | ||
| Byung-Ho | byung-ho | Korean |