| Anniken | | - | Norwegian | |
| Ansgar | | AHNS-gahr (German) | German, Swedish, Norwegian, Danish, Ancient Germanic | |
| Anton | | AHN-tawn (German), ahn-TON (Russian, Ukrainian), AHN-ton (Finnish) | German, Russian, Swedish, Norwegian, Danish, Icelandic, Dutch, Bulgarian, Ukrainian, Slovene, Macedo | |
| Antonia | | ahn-TO-nyah (Italian, Spanish), an-TON-ee-ə (English), ahn-TO-nee-ah (German, Dutch), ahn-TAWN-yah (Polish) | Italian, Spanish, English, German, Swedish, Norwegian, Danish, Dutch, Polish, Romanian, Ancient Roma | |
| ArnbjØRg | | - | Norwegian (Rare) | |
| Arne (1) | | AHR-ne (Swedish) | Swedish, Norwegian, Danish | |
| Arnfinn | | - | Norwegian | |
| Arnt | | - | Norwegian | |
| Aron | | AH-rawn (Polish), AH-ron (Croatian) | Polish, Croatian, Swedish, Norwegian, Danish, Icelandic | |
| 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 | |