| Name | Meaning | Gender | Origin |
|---|
| Bacchus | The Roman Name For Dionysus, The God Of Wine And Intoxication. | Male | Greek |
| Bandit | An outlaw or robber | Male | Word |
| Baxter | baker | Male | English |
| Benjamin | son of my right hand | Male | Hebrew |
| Bennett | Blessed | Male | English |
| Benson | Son of Benjamin, Ben's son, excellent son | Male | English |
| Bentley | from the moor, Farm where the grass bends | Male | English |
| Bishop | a bishop | Male | English |
| Blade | glory, The expanded part of a leaf, particularly grasses | Male | Word |
| Blake | fair-haired, pallid | Male | English |
| Blaze | 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.
| Male | Latin |
| Bobby | bright fame | Male | English |
| Bogie | | Male | Hebrew |
| Boris | A fighter, battler | Male | Slavic |
| Boss | An employer or supervisor | Unisex | |
| Boston | | Male | Hebrew |
| Bouncer | One who bounds up and down | Unisex | |
| Brendan | prince | Male | Irish |
| Brodie | From Brodie
| Male | Scottish |
| Bronson | son of Brown, son of the dark-skinned one | Male | English |
| Brooks | of the brook | Male | English |
| Bruce | thicket, woodlands | Male | Scottish |
| Bruiser | A large heavyset man | Unisex | |
| Bruno | Brown
| Male | |
| Bruno | Brown
| Male | |