| asturianu | ast-000 |
| Alexei Leonov | |
| العربية | arb-000 | أليكسي ليونوف |
| bosanski | bos-000 | Aleksej Leonov |
| български | bul-000 | Алексей Леонов |
| català | cat-000 | Alexei Leónov |
| čeština | ces-000 | Alexej Leonov |
| dansk | dan-000 | Aleksej Leonov |
| Deutsch | deu-000 | Alexei Archipowitsch Leonow |
| English | eng-000 | Alexey Leonov |
| suomi | fin-000 | Aleksei Leonov |
| français | fra-000 | Alexei Leonov |
| עברית | heb-000 | אלכסיי ליאונוב |
| Ido | ido-000 | Aleksey Leonov |
| italiano | ita-000 | Aleksej Archipovič Leonov |
| 日本語 | jpn-000 | アレクセイ・レオーノフ |
| Nederlands | nld-000 | Aleksej Leonov |
| bokmål | nob-000 | Aleksej Leonov |
| فارسی | pes-000 | الکسی لئونوف |
| polski | pol-000 | Aleksiej Leonow |
| português | por-000 | Aleksei Leonov |
| русский | rus-000 | Алексей Архипович Леонов |
| slovenčina | slk-000 | Alexej Archipovič Leonov |
| slovenščina | slv-000 | Aleksej Arhipovič Leonov |
| español | spa-000 | Alexei Leonov |
| svenska | swe-000 | Aleksej Leonov |
| Türkçe | tur-000 | Aleksey Leonov |
| tiếng Việt | vie-000 | Aleksei Arkhipovich Leonov |