| Aron | | AH-rawn (Polish), AH-ron (Croatian) | Polish, Croatian, Swedish, Norwegian, Danish, Icelandic | |
| Artur | | ər-TOOR (Portuguese), ar-TOOR (Galician), AHR-tuwr (Polish), AHR-toor (German) | Portuguese, Galician, Catalan, Polish, Russian, German, Estonian, Swedish, Romanian, Czech | |
| Asia (2) | | AH-shah | Polish | |
| August | | OW-guwst (German, Polish), AW-gəst (English) | German, Polish, Swedish, Norwegian, Danish, Catalan, English | |
| Augusta | | ow-GUWS-tah (German, Polish), ow-GOOS-tah (Italian), ə-GUS-tə (English) | German, Italian, Portuguese, Polish, Dutch, English, Ancient Roman | |
| Augustyn | | ow-GUWS-tin | Polish | |
| Augustyna | | ow-guws-TIN-ah | Polish (Rare) | |
| Aurelia | | ow-RE-lyah (Italian), ow-REL-yah (Polish) | Ancient Roman, Romanian, Italian, Spanish, Polish | |
| Aureliusz | | ow-REL-yuwsh | Polish | |