| Agata | | ah-GAH-tah (Italian, Spanish, Polish) | Italian, Spanish, Swedish, Polish, Slovene, Russian, Croatian, Serbian | |
| Agnieszka | | ahg-NYESH-kah | Polish | |
| Albert | | AL-bərt (English), al-BER (French), AHL-bert (German, Polish), AHL-bərt (Dutch) | English, French, Catalan, German, Polish, Russian, Dutch, Swedish, Norwegian, Danish, Icelandic, Rom | |
| Alberta | | al-BUR-tə (English), ahl-BER-tah (Italian, Polish, German) | English, Italian, Portuguese, Polish, German | |
| Albin | | AHL-been (Polish) | Swedish, Norwegian, Danish, Polish, French, English, Slovene | |
| Albina | | ahl-BEE-nah (Russian, Italian, Polish) | Russian, Ukrainian, Italian, Portuguese, Spanish, Slovene, Polish, German, Lithuanian, Ancient Roman | |
| Aldona | | - | Lithuanian, Polish | |
| Aleks | | - | Russian, Ukrainian, Slovene, Polish | |
| Aleksander | | ahl-ek-SAHN-der (Polish) | Polish, Slovene, Albanian, Estonian, Norwegian, Danish | |
| Aleksandra | | ah-lyek-SAHN-drah (Russian), ah-leek-SAHN-drah (Russian), ahl-ek-SAHN-drah (Polish) | Russian, Ukrainian, Polish, Serbian, Bulgarian, Slovene, Croatian, Macedonian, Estonian | |
| Aleksy | | ahl-EK-si | Polish | |
| Alfons | | AHL-fawns (German, Dutch, Polish) | German, Dutch, Polish, Ancient Germanic | |
| Alfred | | AL-frəd (English), al-FRED (French), AHL-fret (German, Polish), AHL-frət (Dutch) | English, French, Swedish, Norwegian, Danish, German, Polish, Dutch | |
| Alfreda | | ahl-FRE-dah (Polish, German, Italian) | Polish, German, Italian, English | |
| Alicja | | ah-LEETS-yah | Polish | |