| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 501 | Audra | English | Variant of Audrey: Originally a diminutive of Etheidreda from the 16th century. | F | |
| 502 | Audre | English | Noble strength. | F | |
| 503 | Audrea | English | Nobility; strength. | F | |
| 504 | Audreana | English | Nobility; strength. | F | |
| 505 | Audreanna | English | Nobility; strength. | F | |
| 506 | Audrey | English | Variant of Etheldreda: From the Old English name Aethelthryth, meaning noble and strength. Famous bearer: St Etheldreda, later known as St Audrey, founded a monastery at Ely. | F | |
| 507 | Audri | English | Nobility; strength. | F | |
| 508 | Audria | English | Nobility; strength. | F | |
| 509 | Audriana | English | Nobility; strength. | F | |
| 510 | Audrianna | English | Nobility; strength. | F | |
| 511 | Audric | English | Old and wise ruler. | M | |
| 512 | Audrie | English | Nobility; strength. | F | |
| 513 | Audrielle | English | Nobility; strength. | F | |
| 514 | Audrina | English | Nobility; strength. | F | |
| 515 | Audris | English | Nobility; strength. | F | |
| 516 | August | English | Variant of Augustus: Introduced to Britian by the Hanoverians in the early 18th century, became popular until the beginning of the 20th century. | M | |
| 517 | Augusta | English | Feminine form of Augustus: Introduced to Britian by the Hanoverians in the early 18th century, became popular until the beginning of the 20th century. | F | |
| 518 | Augustus | English | Introduced to Britian by the Hanoverians in the early 18th century, became popular until the beginning of the 20th century. | M | |
| 519 | Aundre | English | Manly; brave. Modern variant of Andrew. | M | |
| 520 | Aurear | English | Gentle music. | F | |