| Name | Meaning | Gender | Origin |
|---|
| Avery | ruler of the elves | Female | English |
| Axle | | Unisex | Hebrew |
| Aztec | | Unisex | Hebrew |
| Baba | Born On Thursday | Unisex | African |
| Baby | A young animal. An object or personal concern or indulgence | Unisex | |
| Bacon | | Unisex | Hebrew |
| Bailey | bailiff, fortification, able | Female | Occupational |
| Bambi | child | Female | Italian |
| Barkley | | Unisex | Hebrew |
| Bella | Beautiful
| Female | English |
| Bella | Beautiful
| Female | English |
| Belle | Beautiful woman | Female | Short |
| Benji | after the movie | Unisex | |
| Benny | Blessed Son Of My Right Hand | Unisex | English |
| Birdie | bird | Female | English |
| Biscuit | A cookie or cracker | Unisex | |
| Blackberry | Prickly shrub with small edible berries | Female | |
| Blitzen | | Unisex | Hebrew |
| Blossom | lovely, A flower or cluster of flowers | Female | English |
| Bodie | | Unisex | Hebrew |
| Bone | | Unisex | Hebrew |
| Bone | | Unisex | Hebrew |
| Bonnie | sweet and good | Female | Scottish |
| Boomer | A large full grown kangaroo. A baby boomer. | Unisex | |
| Brandy | An alcoholic liquor distilled from wine | Female | Dutch |