| Atwell | Lives by the spring |
| Atyanand | A person of extreme happiness. |
| Auburn | fine appearing delicately constituted |
| Auchitya | A Sanskrit name meaning appropriateness. |
| Audney | New found wealth. |
| Audun | Deserted.;Friend of wealth. |
| Auheron | A diminutive of the Old French Auberi. Auberon was the king of the fairies in medieval romance. |
| Aukukeko | Variant of Aukake: Wise. |
| Aulanna | Aulanna means 'beautiful flower' or 'blooming flower' in Hawaiian, symbolizing growth and beauty. |
| Aumkarswami | Master of the divine Aum sound. |
| Aunj | A unique and rare name of unknown origin. |
| Aural | Relating to the sense of human hearing. |
| Auras | Plural of a subtle, glowing energy field. |
| Aurashaspa | Aurashaspa means 'golden glory' or 'golden splendor' in Old Persian, derived from 'aur' meaning gold and 'shaspa' meaning glory. |
| Aurele | Feminine form of Aurek: Fair-haired. |
| Aureliano | A masculine name meaning golden one. |
| Auriar | A rare name meaning golden treasure. |
| Aurkena | A name meaning golden or precious. |
| Auronee | A golden light or dawn glow. |
| Auryon | A person of golden brilliance. |
| AUSAR | myth name (another name for Osiris) |
| Ausija | Renowned, Bright as the dawn |
| Autena | One who is highly esteemed |
| Authulita | A person of great brilliance |
| Avacuda | A Pendant; Ornaments |
| Avagalbh | One who is bold and fearless |
| Avah | Variant of medieval given names Avis and Aveline |
| Avan | One who owns the earth (Lord Indra) |
| Avaneesh | Lord of the earth (Shiva or Vishnu); Ord of earth |
| Avanip | Protector or Ruler of Earth; King |
| Avanish | God of the earth; Lord of the earth |
| Avantikaa | Princess of World; Goddess of Ujjaini |
| Avaraja | Born after or a younger sibling. |
| Avaron | Arthur's burial place. |
| Avatarini | Incarnation of God; The Descent |
| Avedna | A name meaning one who is gifted. |
| Aveen | Beauty, Son of Ashim |
| Avelina | Variant of medieval given names Avis and Aveline |
| Averel | Variant of Averill: Fighting boar. |
| Avha | Oxygen; Breathe of Life |