| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 21 | Agate | Greek | Good. | F | |
| 22 | Agatha | Greek | Good. St. Agatha was a 3rd century Christian martyr. Agatha was popular during the Middle ages. Famous bearer: twentieth Century British mystery writer Agatha Christie. | F | |
| 23 | Agathi | Greek | Good. | F | |
| 24 | Agaue | Greek | Good. | F | |
| 25 | Agave | Greek | Mother of Pentheus. Good. | F | |
| 26 | Aggie | Greek | Diminutive of Agnes: Poor, poor, or chaste. St. Agnes was a 3rd century Christian martyr whose January 21st feast day is described in Keats' poem 'The Eve of St Agnes'. Agnes was popular until the Reformation, then revived in the 19th century. | F | |
| 27 | Aglauros | Greek | A woman who was turned into stone by Hermes. | F | |
| 28 | Agna | Greek | Pure. | F | |
| 29 | Agnek | Greek | Pure. | F | |
| 30 | Agnella | Greek | Pure. | F | |
| 31 | Agnes | Greek | Poor, poor, or chaste. St. Agnes was a 3rd century Christian martyr whose January 21st feast day is described in Keats' poem 'The Eve of St Agnes'. Agnes was popular until the Reformation, then revived in the 19th century. | F | |
| 32 | Agnese | Greek | Pure. | F | |
| 33 | Agneta | Greek | Variant of Agnes: Poor, pure, or chaste. St. Agnes was a 3rd century Christian martyr whose January 21st feast day is described in Keats' poem 'The Eve of St Agnes'. Agnes was popular until the Reformation, then revived in the 19th century.Pure. | F | |
| 34 | Agotha | Greek | Good. | F | |
| 35 | Agueda | Greek | Kind. | F | |
| 36 | Ahellona | Greek | Masculine. | F | |
| 37 | Aidoios | Greek | Honored. | F | |
| 38 | Aigneis | Greek | Pure. | F | |
| 39 | Airla | Greek | Ethereal. | F | |
| 40 | Airlia | Greek | Ethereal. | F | |