| italiano | ita-000 |
| Lodovico | |
| brezhoneg | bre-000 | Loïc |
| català | cat-000 | Lluís |
| čeština | ces-000 | Ludvík |
| Deutsch | deu-000 | Ludwig |
| English | eng-000 | Lewis |
| English | eng-000 | Louis |
| Esperanto | epo-000 | Ludoviko |
| français | fra-000 | Louis |
| magyar | hun-000 | Lajos |
| íslenska | isl-000 | Lúðvík |
| italiano | ita-000 | Ludovico |
| napulitano | nap-000 | Duvicu |
| Nederlands | nld-000 | Lodewijk |
| polski | pol-000 | Ludwik |
| russkij | rus-001 | Ljudowik |
| slovenčina | slk-000 | Ľudovít |
| español | spa-000 | Ludovico |
| español | spa-000 | Luis |
| svenska | swe-000 | Ludvig |