| Arthur | | AHR-thər (English), ar-TUYR (French), AHR-toor (German), AHR-tur (Dutch) | English, French, German, Dutch, Norwegian, Danish, Swedish, Welsh Mythology, Arthurian Romance | |
| Arvid | | - | Swedish, Norwegian, Danish | |
| AsbjØRn | | - | Norwegian, Danish | |
| Asgeir | | - | Norwegian | |
| Aslaug | | - | Norwegian | |
| Asta | | AHS-tah (Swedish, Norwegian) | Swedish, Norwegian, Danish | |
| Astrid | | AH-strid (Swedish), AH-stree (Norwegian), AHS-trit (German) | Swedish, Norwegian, Danish, German, French | |
| Audhild | | - | Norwegian | |
| August | | OW-guwst (German, Polish), AW-gəst (English) | German, Polish, Swedish, Norwegian, Danish, Catalan, English | |
| Axel | | AHK-sel (German) | Danish, Swedish, Norwegian, German | |