| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 521 | Auriar | English | Gentle music. | F | |
| 522 | Aurick | English | Noble valor. | M | |
| 523 | Austen | English | Variant of Augustine. | F | |
| 524 | Austen | English | Variant of Austin: Developed in the Middle Ages from the Latin Augustine, meaning magic dignity, or venerable. Most common as a surname. | M | |
| 525 | Austin | English | Developed in the Middle Ages from the Latin Augustine, meaning magic dignity, or venerable. Most common as a surname. | M | |
| 526 | Austina | English | Variant of Augustine. | F | |
| 527 | Austine | English | Variant of Augustine. | F | |
| 528 | Austyn | English | Variant of Austin: Majestic. | M | |
| 529 | Autumn | English | Born in the fall; The fall season. | F | |
| 530 | Ava | English | Variant of medieval given names Avis and Aveline. | F | |
| 531 | Avah | English | Variant of medieval given names Avis and Aveline. | F | |
| 532 | Avalee | English | Variant of medieval given names Avis and Aveline. | F | |
| 533 | Ave | English | Diminutive of Averill: Fighting boar. | M | |
| 534 | Avelina | English | Variant of medieval given names Avis and Aveline. | F | |
| 535 | Aveline | English | Variant of medieval given names Avis and Aveline. | F | |
| 536 | Avelyn | English | Variant of medieval given names Avis and Aveline. | F | |
| 537 | Averel | English | Variant of Averill: Fighting boar. | M | |
| 538 | Averell | English | Wild boar. | M | |
| 539 | Averil | English | From the Old English Everild, which is derived from words meaning boar-battle. The modern from Averil evolved in the 17th century. Also means Opening buds of spring; born in April. '. | F | |
| 540 | Averil | English | Wild boar. | M | |