| Name | Gender | Pronounced | Usage | Popularity |
|---|---|---|---|---|
| Arlene | ahr-LEEN | English | ||
| Arlie | AHR-lee | English | ||
| Arline | ahr-LEEN | English | ||
| Arlo | - | English | ||
| Arn | AHRN | English | ||
| Arnie | AHR-nee | English | ||
| Arnold | AHR-nəld (English), AHR-nawlt (German) | English, German, Ancient Germanic | ||
| Arron | AR-ən, ER-ən | English | ||
| Art | AHRT | English | ||
| Arthur | AHR-thər (English), ar-TUYR (French), AHR-toor (German), AHR-tur (Dutch) | English, French, German, Dutch, Norwegian, Danish, Swedish, Welsh Mythology, Arthurian Romance | ||
| Arvel | - | English | ||
| Aryana | - | English (Modern) | ||
| Ash | ASH | English | ||
| Asher | A-shər (English) | Hebrew, English, Biblical, Biblical Hebrew | ||
| Ashlea | ASH-lee | English (Modern) |