Starting with letter B
| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 501 | Beacher | English | Lives by the beech tree. | M | |
| 502 | Beachy | English | Diminutive of Beacher: Close to beech trees. | M | |
| 503 | Beadurinc | Anglo-Saxon | Warrior. | M | |
| 504 | Beadutun | English | From the warrior's estate. | M | |
| 505 | Beadwof | Anglo-Saxon | Bold in war. | M | |
| 506 | Beag | Irish | Variant of Beacan: Small. | M | |
| 507 | Beagan | Gaelic | Little one. | M | |
| 508 | Beagen | Gaelic | Little one. | M | |
| 509 | Beagin | Gaelic | Variant of Beagan: Small child. | M | |
| 510 | Beal | English | Handsome. | M | |
| 511 | Beal | French | Handsome. | M | |
| 512 | Bealantin | Gaelic | Gaelic form of Ballantine. | M | |
| 513 | Beale | English | Handsome. | M | |
| 514 | Beale | French | Handsome. | M | |
| 515 | Bealiah | Biblical | The god of an idol; in an assembly | M | |
| 516 | Beall | English | Handsome. | M | |
| 517 | Beall | French | Handsome. | M | |
| 518 | Bealohydig | Anglo-Saxon | Enemy. | M | |
| 519 | Bealoth | Biblical | Cast under. | M | |
| 520 | Beals | French | Variant of Beal: Handsome. | M | |