| Alessa | | ah-LES-sah | Italian | |
| Alessandra | | ahl-e-SAHN-drah | Italian | |
| Alessandro | | ahl-e-SAHN-dro | Italian | |
| Alessia | | - | Italian | |
| Alessio | | - | Italian | |
| Alex | | AL-əks (English), AH-ləks (Dutch) | English, Dutch, German, French, Portuguese, Italian, Romanian, Swedish, Norwegian, Danish, Icelandic | |
| Alexander | | a-lig-ZAN-dər (English), ah-lek-SAHN-der (German), ah-lək-SAHN-dər (Dutch), AW-lek-sawn-der (Hungarian) | English, German, Dutch, Swedish, Norwegian, Danish, Icelandic, Hungarian, Slovak, Biblical, Ancient | |
| Alexandra | | al-əg-ZAN-drə (English), ah-lek-SAHN-drah (German, Romanian, Spanish, Italian), ah-lək-SAHN-drah (Dutch), ə-lə-SHAN-drə (Portuguese), ə-lə-SHAN-drə (Brazilian Portuguese) | English, German, Dutch, French, Swedish, Norwegian, Danish, Icelandic, Greek, Portuguese, Romanian, | |
| Alexandre | | a-lek-SAWNDR (French), ə-lə-SHAN-drə (Portuguese), ə-lə-SHAN-drə (Brazilian Portuguese), a-le-SHAN-dre (Galician) | French, Portuguese, Galician, Catalan | |
| Alexandrine | | al-eg-zan-DREEN (French), ah-lek-sahn-DREE-nə (German) | French, German | |
| Alexandros | | - | Greek, Ancient Greek, Biblical Greek, Greek Mythology | |
| Alexandru | | - | Romanian | |
| Alexei | | ah-lyek-SYAY (Russian), ah-leek-SYAY (Russian) | Russian, Ukrainian, Belarusian | |
| Alexey | | ah-lyek-SYAY (Russian), ah-leek-SYAY (Russian) | Russian, Ukrainian, Belarusian | |
| Alexios | | - | Ancient Greek | |