| Name | Meaning | Gender | Origin |
|---|
| Abracadabra | | Unisex | Hebrew |
| Absinthe | | Unisex | Hebrew |
| 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 |
| Amadeus | after Mozart | Male | Latin |
| Angus | superb, unique | Male | Anglicized |
| Apollo | the mythological god of light and truth | Male | Greek |
| Argus | bright, watchful | Male | Greek |
| Ash | Ash tree.
| Male | English |
| Asher | fortunate, lucky, blessed, happy | Male | Hebrew |
| Ashton | ash trees place | Male | English |
| Asphalt | | Unisex | Hebrew |
| Atlas | Endures, Suffers | Male | Greek |
| Atticus | from Attica | Male | Latin |
| Azrael | help of God | Male | Hebrew |
| Bandit | An outlaw or robber | Male | Word |
| Baron | A low ranking nobleman. | Male | English |
| Baroness | A low ranking nobleman's wife. | Unisex | |
| Batman | | Unisex | Hebrew |
| Bear | Large mammal with large head, bulky body and coarse thick fur | Male | Animal |
| Beast | | Unisex | Hebrew |
| Beebee | | Unisex | Hebrew |
| Beelzebub | Bee EL zah BUB | Unisex | |
| Beetle | | Unisex | Hebrew |
| Bewitched | | Unisex | Hebrew |