| Beatriz | | be-ah-TREETH (Spanish), be-ah-TREES (Latin American Spanish), be-a-TREES (Portuguese), be-a-TREESH (Portuguese) | Spanish, Portuguese | |
| Beatus | | - | Late Roman | |
| Beaumont | | BO-mahnt | English (Rare) | |
| Beauregard | | BO-rə-gahrd | English (Rare) | |
| Beavis | | BEE-vis | Popular Culture | |
| Bedisa | | - | Georgian | |
| Bedivere | | - | Welsh Mythology, Arthurian Romance | |
| Bedros | | - | Armenian | |
| Bedwyr | | BED-wir (Welsh) | Welsh, Welsh Mythology, Arthurian Romance | |
| Beelzebub | | bee-EL-zi-bub (English), BEEL-zi-bub (English) | Biblical | |
| Behar | | - | Albanian | |
| Behnam | | - | Persian | |
| Behrooz | | - | Persian | |
| Behrouz | | - | Persian | |
| Behruz | | - | Persian | |