| Name | Meaning | Gender | Origin |
|---|
| Ace | A nickname given to one who excels: also an English surname meaning noble. Unity.
| Male | Latin |
| Ace | A nickname given to one who excels: also an English surname meaning noble. Unity.
| Male | Latin |
| Al | From The Name Albert | Unisex | German |
| Al | From The Name Albert | Unisex | German |
| Alvin | elf wine, noble friend | Male | English |
| Asterisk | | Unisex | |
| Atom | | Male | Hebrew |
| Attila | "little father" | Male | Hungarian |
| Baby | A young animal. An object or personal concern or indulgence | Unisex | |
| Babycakes | | Unisex | Hebrew |
| Balbina | Strong | Unisex | Latin |
| Bambino | | Unisex | Hebrew |
| Bean | Fair-Skinned | Male | Scottish |
| Bebop | | Unisex | Hebrew |
| Becan | Small
| Male | Irish |
| Bennett | Blessed | Male | English |
| Berry | White, Fair | Male | English |
| Bilbo Baggins | One of the hobbits in J.R. Tolkien's novels.
| Male | |
| Binky | | Unisex | Hebrew |
| Biscuit | A cookie or cracker | Unisex | |
| Bitty | Very small. Composed of fragments. | Unisex | |
| Bonbon | | Unisex | Hebrew |
| Bones | after doctor in Star Trek | Unisex | |
| Boo-Boo | | Unisex | Hebrew |
| Boots | | Male | Hebrew |