| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 501 | Axenus | Latin | From the Black Sea. | M | |
| 502 | Azalea | Latin | Dry earth; Dry. A flower name. | F | |
| 503 | Azalia | Latin | Dry earth; Dry. A flower name. | F | |
| 504 | Bacchus | Latin | God of wine. | M | |
| 505 | BaIbina | Latin | Strong. | F | |
| 506 | Balara | Latin | Strong. | F | |
| 507 | Balaza | Latin | Stutters. | M | |
| 508 | Balbas | Latin | Speaker. | M | |
| 509 | Balbine | Latin | Strong. | F | |
| 510 | Balbo | Latin | Speaker. | M | |
| 511 | Balen | Latin | Brave. | M | |
| 512 | Balendin | Latin | Fierce; brave. | M | |
| 513 | Balera | Latin | Strong. | F | |
| 514 | Balere | Latin | Strong. | F | |
| 515 | Baline | Latin | Strong and healthy. | M | |
| 516 | Balint | Latin | Strong and healthy. | M | |
| 517 | Ballas | Latin | Stutters. | M | |
| 518 | Bastian | Latin | Diminutive of Sebastian: Venerable. | M | |
| 519 | Bea | Latin | Diminutive of Beatrice and variant of Beatrix meaning bringer of joy. | F | |
| 520 | Bea | Latin | Diminutive of Beatrice F: A variant of Beatrix meaning bringer of joy. In the Divine Comedy, Beatrice was Dante's guide through Paradise, perhaps inspired by Beatrice Portinari who was Dante's earliest love. | M | |