| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 1 | Aaric | English | Variant of Aric 'rule with mercy.'. | M | |
| 2 | Abbot | English | Abbey father. | M | |
| 3 | Abbott | English | Abbey father. | M | |
| 4 | Ace | English | Unity; a nickname given to one who excels; also an English surname meaning noble. | M | |
| 5 | Ackerley | English | Dweller at the acre meadow. | M | |
| 6 | Ackley | English | Dwells at the oak tree meadow. | M | |
| 7 | Acton | English | A town in the U.K. | M | |
| 8 | Adair | English | Variant of Edgar: Fortunate and powerful. From the Old English name Eadgar, a compound of 'ead' meaning rich or happy, and 'gar' meaning spear. Famous bearer: 10th-century king Edgar of England; American author Edgar Allen Poe. | M | |
| 9 | Adalson | English | Son of All. | M | |
| 10 | Adam | English | Of the red earth. | M | |
| 11 | Adamson | English | Son of Adam. | M | |
| 12 | Addaneye | English | Lives on the noble's island. | M | |
| 13 | Addis | English | Son of Adam. | M | |
| 14 | Addison | English | Son of Adam. | M | |
| 15 | Addney | English | Lives on the noble's island. | M | |
| 16 | Addy | English | Ardent. | M | |
| 17 | Adken | English | Oaken. | M | |
| 18 | Adkins | English | Son of Aiken. | M | |
| 19 | Adkyn | English | Oaken. | M | |
| 20 | Adler | English | Eagle. | M | |