| # | 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 | Ada | English | Wealthy. Also from the Old German Eda or Etta, meaning happy. Introduced from Germany in the late 18th century. Also a diminutive of Adela, Adelalde, or Adeline. | F | |
| 9 | 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 | |
| 10 | Adalbeorht | English | Noble. | F | |
| 11 | Adalbrechta | English | Noble. | F | |
| 12 | Adalson | English | Son of All. | M | |
| 13 | Adam | English | Of the red earth. | M | |
| 14 | Adamson | English | Son of Adam. | M | |
| 15 | Adda | English | Wealthy. | F | |
| 16 | Addaneye | English | Lives on the noble's island. | M | |
| 17 | Addis | English | Son of Adam. | M | |
| 18 | Addison | English | Son of Adam. | M | |
| 19 | Addney | English | Lives on the noble's island. | M | |
| 20 | Addy | English | Ardent. | M | |