| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 541 | Averill | English | Opening buds of spring; born in April. | F | |
| 542 | Averill | English | Wild boar. | M | |
| 543 | Avery | English | Feminine form of Avery: Counselor; sage; wise. | F | |
| 544 | Avery | English | Counselor; sage; wise. | M | |
| 545 | Averyl | English | Born in April. | F | |
| 546 | Averyl | English | Variant of Averill: Fighting boar. | M | |
| 547 | Averyll | English | Variant of Averill: Fighting boar. | M | |
| 548 | Avia | English | Modern blend of Ava and Ana. | F | |
| 549 | Aviana | English | Modern blend of Ava and Ana. | F | |
| 550 | Aviance | English | Modern blend of Ava and Ana. | F | |
| 551 | Avianna | English | Modern blend of Ava and Ana. | F | |
| 552 | Avice | English | Believed to have been introduced during the Norman Conquest, based either on Old German names, or on the Roman name Avitius. Refuge in battle. | F | |
| 553 | Avira | English | Variant of Albreda: Introduced into Britain during the Norman Conquest, from an Old German name meaning elf counsel Was originally used for both sexes, but is now regarded as a feminine name. | F | |
| 554 | Avis | English | Believed to have been introduced during the Norman Conquest, based either on Old German names, or on the Roman name Avitius. Refuge in battle. | F | |
| 555 | Avlynn | English | Variant of medieval given names Avis and Aveline. | F | |
| 556 | Avrel | English | Variant of Averill: Fighting boar. | M | |
| 557 | Avrell | English | Variant of Averill: Fighting boar. | M | |
| 558 | Avriel | English | Opening buds of spring; born in April. | F | |
| 559 | Avril | English | Opening buds of spring; born in April. | F | |
| 560 | Avrill | English | Opening buds of spring; born in April. | F | |