| # | Name | Origin | Meaning | Gender | Save |
|---|---|---|---|---|---|
| 581 | Bibine | Latin | Animated. | F | |
| 582 | Binean | Latin | Blessed. | M | |
| 583 | Binger | Latin | Conqueror. | M | |
| 584 | Bithynia | Latin | Mother of Amycus. | F | |
| 585 | Bittor | Latin | Conqueror. | M | |
| 586 | Bittore | Latin | Victor. | F | |
| 587 | Blais | Latin | Lisp; stutter. Blaise Pascal was a brilliant seventeenth century child prodigy; mathematician; scientist and philosopher who invented the calculating machine and hydraulic press before dying at age thirty-nine. | M | |
| 588 | Blaisdell | Latin | Lisp; stutter. Blaise Pascal was a brilliant seventeenth century child prodigy; mathematician; scientist and philosopher who invented the calculating machine and hydraulic press before dying at age thirty-nine. | M | |
| 589 | Blaise | Latin | Lisp; stutter. Blaise Pascal was a brilliant seventeenth century child prodigy; mathematician; scientist and philosopher who invented the calculating machine and hydraulic press before dying at age thirty-nine. | M | |
| 590 | Blaize | Latin | Variant of Blaise: One who stutters. | M | |
| 591 | Blanche | Latin | White. | F | |
| 592 | Bland | Latin | Gentle. | M | |
| 593 | Blanda | Latin | Mild. | F | |
| 594 | Blandina | Latin | Mild. | F | |
| 595 | Blandine | Latin | Mild. | F | |
| 596 | Blandon | Latin | Gentle. | M | |
| 597 | Blanka | Latin | White. | F | |
| 598 | Blase | Latin | Variant of Blaise: One who stutters. | M | |
| 599 | Blasia | Latin | Stammers. | F | |
| 600 | Blayse | Latin | Variant of Blaise: One who stutters. | M | |