| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 101 | Beornwulf | Anglo-Saxon | Name of a king. | M | |
| 102 | Beowulf | Anglo-Saxon | Intelligent wolf. | M | |
| 103 | Berkeley | Anglo-Saxon | From the birch meadow. | M | |
| 104 | Bestandan | Anglo-Saxon | Stands beside. | M | |
| 105 | Besyrwan | Anglo-Saxon | Ensnares. | M | |
| 106 | Betlic | Anglo-Saxon | Splendid. | M | |
| 107 | Birdoswald | Anglo-Saxon | From Birdoswald. | M | |
| 108 | Bliss | Anglo-Saxon | Happy. | M | |
| 109 | Boden | Anglo-Saxon | Messenger. | M | |
| 110 | Boniface | Anglo-Saxon | Name of a saint. | M | |
| 111 | Bordan | Anglo-Saxon | From the boar valley. | M | |
| 112 | Borden | Anglo-Saxon | From the boar valley. | M | |
| 113 | Bowden | Anglo-Saxon | Messenger. | M | |
| 114 | Bowdyn | Anglo-Saxon | Messenger. | M | |
| 115 | Boyden | Anglo-Saxon | Messenger. | M | |
| 116 | Brecc | Anglo-Saxon | Name of a king. | M | |
| 117 | Brice | Anglo-Saxon | Son of a nobleman. | M | |
| 118 | Broga | Anglo-Saxon | Terror. | M | |
| 119 | Brogan | Anglo-Saxon | Terror. | M | |
| 120 | Bron | Anglo-Saxon | Brown or dark. | M | |