| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 321 | Befle | Latin | Diminutive of Amabel: Beautiful, loving, lovable.Amabel was used frequently during the Middle Ages and briefly in the 19th century, and has now been largely replaced by the diminutive Mabel. | F | |
| 322 | Bel | Latin | Beautiful, loving, lovable. Diminutive of Amabel, Annabel, Belinda, or Isabel. | F | |
| 323 | Belinda | Latin | Very beautiful. | F | |
| 324 | Bell | Latin | Beautiful, loving, lovable. Diminutive of Amabel, Annabel, Belinda, or Isabel. | F | |
| 325 | Bella | Latin | A diminutive of Isabella. Also a diminutive of Annabella and Arabella meaning yielding to prayer. Also a variant of Amabel meaning beautiful, loving, lovable, graceful. | F | |
| 326 | Belle | Latin | Beautiful. Diminutive of Amabel, Annabel, Belinda, or Isabel. | F | |
| 327 | Bellona | Latin | Goddess of war. | F | |
| 328 | Benecia | Latin | Blessed one. | F | |
| 329 | Benedicta | Latin | Feminine form of Benedict: blessed. From benedictus meaning blessed. Famous bearers: 6th-century Italian saint Benedict of Nursia founded the Benedictine order of monks and nuns. The Benedictines monastical order. | F | |
| 330 | Benedikta | Latin | Blessed. | F | |
| 331 | Benetta | Latin | Blessed. | F | |
| 332 | Benicia | Latin | Blessed one. | F | |
| 333 | Benigna | Latin | Gracious. | F | |
| 334 | Benita | Latin | Blessed. Feminine of Benedict. | F | |
| 335 | Bente | Latin | Blessed. | F | |
| 336 | Beroe | Latin | Traveled with Aeneas. | F | |
| 337 | Bettrys | Latin | Variant of Beatrix: Bringer of joy, brings joy, happy. | F | |
| 338 | Biana | Latin | White. | F | |
| 339 | Bianca | Latin | White. | F | |
| 340 | Bibiana | Latin | Animated. | F | |