| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 21 | Able | Hebrew | Exhalation of breath. The second son of Adam in the bible. The variant Able is used as an English surname. | M | |
| 22 | Abner | Hebrew | Father is light, or father of light. The Old Testament Abner was Saul's cousin and army commander, a clever strategist. Abner became fashionable after the Reformation. 'Li'l Abner', was the hero of a comic strip by cartoonist Al Capp.. | M | |
| 23 | Abraham | Hebrew | Father of a multitude. In Genesis the Old Testament patriarch Abram's name was changed to Abraham when it was revealed he would be father of the Hebrew nation. The name Abraham was further popularized by 19th century US president Abraham Lincoln. | M | |
| 24 | Abrahamo | Hebrew | Variant of Abraham: Father of many. | M | |
| 25 | Abrahan | Hebrew | Variant of Abraham: Father of many. | M | |
| 26 | Abram | Hebrew | High father. Exalted father. In Genesis 17 the Old Testament patriarch Abram's name was changed to Abraham when it was revealed he would be father of the Hebrew nation. | M | |
| 27 | Abramo | Hebrew | Father of a multitude. | M | |
| 28 | Abran | Hebrew | Variant of Abraham: Father of many. | M | |
| 29 | Abrao | Hebrew | Variant of Abraham: Father of many. | M | |
| 30 | Absalom | Hebrew | Father of peace. In the bible Absalom son of King David was renowned for handsome appearance and ability to win loyalty and allegiance. | M | |
| 31 | Absalon | Hebrew | Variant of Absalom: Father of peace; handsome prince. | M | |
| 32 | Acharon | Hebrew | Last. | M | |
| 33 | Achav | Hebrew | Uncle. | M | |
| 34 | Achazia | Hebrew | Variant of Achazya: God has taken. | M | |
| 35 | Achaziah | Hebrew | Variant of Achazya: God has taken. | M | |
| 36 | Achazya | Hebrew | God has taken. | M | |
| 37 | Achazyahu | Hebrew | Variant of Achazya: God has taken. | M | |
| 38 | Achban | Hebrew | Brother of a smart man. | M | |
| 39 | Acher | Hebrew | Other. | M | |
| 40 | Achida | Hebrew | Smart brother. | M | |