| català | cat-000 |
| Aleix | |
| luenga aragonesa | arg-000 | Aleixo |
| беларуская | bel-000 | Аляксей |
| български | bul-000 | Алексий |
| čeština | ces-000 | Alexej |
| Deutsch | deu-000 | Alexei |
| Deutsch | deu-000 | Alexius |
| ελληνικά | ell-000 | Αλέξιος |
| English | eng-000 | Alexey |
| English | eng-000 | Alexis |
| English | eng-000 | Alexius |
| Esperanto | epo-000 | Aleix |
| suomi | fin-000 | Aleksi |
| français | fra-000 | Alexis |
| galego | glg-000 | Aleixo |
| ἑλληνικὴ γλῶττα | grc-000 | Ἀλέξιος |
| magyar | hun-000 | Elek |
| արևելահայերեն | hye-000 | Ալեքսիյ |
| italiano | ita-000 | Alessio |
| latine | lat-000 | Alexius |
| Nederlands | nld-000 | Alexius |
| polski | pol-000 | Aleksy |
| português | por-000 | Aleixo |
| русский | rus-000 | Алексей |
| lingua siciliana | scn-000 | Alessiu |
| slovenčina | slk-000 | Alexej |
| slovenščina | slv-000 | Aleksej |
| español | spa-000 | Aleix |
| español | spa-000 | Alejo |
| svenska | swe-000 | Alexis |
| українська | ukr-000 | Олексій |