| ALEIDA | | ah-LIE-dah | Dutch | |
| ALEIX | | ə-LESH | Catalan | |
| Aleixandre | | | | |
| ALEIXO | | ə-LAY-shoo (Portuguese), a-LAY-shaw (Galician) | Portuguese, Galician | |
| ALEJANDRA | | ah-le-KHAHN-drah | Spanish | |
| ALEJANDRO | | ah-le-KHAHN-dro | Spanish | |
| ALEJO | | ah-LE-kho | Spanish | |
| ALEKS | | - | Russian, Ukrainian, Slovene, Polish | |
| ALEKSANDAR | | - | Bulgarian, Macedonian, Croatian, Serbian | |
| ALEKSANDER | | ahl-ek-SAHN-der (Polish) | Polish, Slovene, Albanian, Estonian, Norwegian, Danish | |
| ALEKSANDR | | ah-lyek-SAHNDR (Russian), ah-leek-SAHNDR (Russian) | Russian, Armenian, Ukrainian | |
| 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 | |
| ALEKSANDRAS | | - | Lithuanian | |
| ALEKSANDRE | | - | Georgian | |
| ALEKSANDRINA | | - | Russian, Bulgarian | |