| Name | Meaning | Gender | Origin |
|---|
| Bandit | An outlaw or robber | Male | Word |
| Barney | Comforter
| Male | English |
| Baxter | baker | Male | English |
| Bear | Large mammal with large head, bulky body and coarse thick fur | Male | Animal |
| Beatrice | blessed; she who brings happiness | Female | Latin |
| Beauty | One that is beautiful, especially a woman | Female | |
| Bell | ringer of the bell | Male | English |
| Bella | Beautiful
| Female | English |
| Bella | Beautiful
| Female | English |
| Belle | Beautiful woman | Female | Short |
| Benji | after the movie | Unisex | |
| Bentley | from the moor, Farm where the grass bends | Male | English |
| Berkeley | Lives At The Birch-Tree Meadow | Male | English |
| Bessie | From Elizabeth - Consecrated to God | Female | English |
| Betsy | Consecrated To God | Female | English |
| Betty | Devoted to God
| Female | English |
| Biddy | Protective | Female | Irish |
| Bingo | A game where numbers are drawn and announced by a caller | Male | Word |
| Biscuit | A cookie or cracker | Unisex | |
| Blackie | Of the colour black. | Unisex | |
| 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 |
| Boomer | A large full grown kangaroo. A baby boomer. | Unisex | |
| Boone | a blessing | Male | English |
| Bosco | | Male | Hebrew |
| Brownie | Moist chocolate cake with nuts | Unisex | |