| Baby Name | Meaning | Gender |
|---|
| Agamemnon | Myth Name (Leader Of The Greek Forces Against Troy) | Male |
| Agatha | "Good." Variants Include Ag, Agace, Agacia, Agafia, Agafon, Agapet, Agapit, Agata, Agate, Agathe, Agathi, Agatta, Aggi, Aggie, Aggy, Aggye, Agi, Agie, Agota, Agotha, Agueda, Agy, Agye. | Female |
| Agathe | Kind | Female |
| Agave | Myth Name (Mother Pentheus), "Illustrious; Noble." | Female |
| Agenor | Myth Name (Son Of Poseidon) | Male |
| Aglaia | One Of The Three Graces Of Greek Myth. "Brilliant." Variants Include Thalia (Blossoming), And Obsolete Euphrosyne (Joy). | Female |
| Agnes | "Pure; Virginal." Variants Include Ag, Agafi, Agafia, Agafon, Aggi, Aggie, Aggye, Aghna, Agi, Agie, Agna, Agnah, Agnek, Agnella, Agnellah, Agnelle, Agnese, Agnesse, Agneta, Agnetta, Agnettah, Agnola, Agnolah, Agot, Agota, Agote, Agoti, Agy, Agye | Female |
| Aidan | Irish/Gaelic Name Meaning "Fire" Or "Little Fire." Variants Include Adan, Adeen, Aden, Aideen, Aiden. | Female |
| Ajax | Eagle | Male |
| Akhenaten | Devoted To Aten | Male |
| Ala | Nobility | Male |
| Alan | Fair: Handsome. See Also Allen. | Male |
| Alaric | Noble Leader | Male |
| Albinus | Name Of An Abbot | Male |
| Albion | White Cliffs. Ancient Poetic Name For Britain. | Male |
| Alcestis | Myth Name From Euripides' Play Of The Same Name. In The Play Alcestis Gives Her Life To Save Her Husband, But Is Rescued By Hercules. | Female |
| Alcides | Descended From Alcaeus | Male |
| Alcinous | Myth Name (Helps Odysseus Return Home) | Male |
| Alcippe | Myth Name (Daughter Of Ares) | Female |
| Alcmene | Myth Name (Mother Of Hercules) | Female |
| Alcyone | Feminine Form Of Alcyoneus (Fought Against Athene) | Female |
| Alda | Old German Feminine Form Of Aldo And Otto, "Old; Prosperous." Variants Include Aldabella, Aldea, Aldina, Aldine, Aldona, Aleda, Alida, Alyda. | Female |
| Aldo | Rich | Male |
| Aldric | Wise Ruler | Male |
| Alexander | Defender Of Man | Male |