| Name | Meaning | Gender | Origin |
|---|
| Abram | Father of a multitude or many nations | Male | Hebrew |
| Ace | One | Male | Latin |
| Achilles | Lipless | Male | Greek |
| Adonis | Lord | Male | Phoenician |
| Adrian | From Hadria | Male | Latin |
| Ajax | Mourner | Male | Greek |
| Apache | | Unisex | Hebrew |
| Archer | Bowman | Male | English |
| Aries | Battle strife | Unisex | Greek |
| Arnaldo | Powerful eagle | Male | Germanic |
| Artemis | Myth Name (Goddess Of The Hunt) | Male | Greek |
| Atilla | Beloved Father | Male | Hungarian |
| Atlas | Not enduring | Unisex | Greek |
| Augustus | Venerated | Male | Latin |
| Axel | Father of peace | Male | Hebrew |
| Axle | | Unisex | Hebrew |
| Baby | Baby | Unisex | American English |
| Bacchus | To shout | Unisex | Greek |
| Badger | Burrowing mammal with white stripe on forehead. Also verb to pester or harass. | Unisex | English |
| Bailey | Bailiff | Male | English |
| Bandit | An outlaw or robber | Unisex | English |
| Bane | Long-Awaited Child | Male | English |
| Baron | Freeman | Male | Germanic |
| Bart | Son of Talmai | Male | Greek |
| Bat | Strong | Male | Mongolian |
| Bear | Large mammal with large head, bulky body and coarse thick fur | Unisex | English |
| Beast | | Unisex | Hebrew |
| Bentley | Bent grass clearing | Male | English |
| Bernard | Bear brave | Male | Germanic |
| Billy | Will, desire and helmet, protection | Male | Germanic |