| Esperanto | epo-000 |
| Leonardo | |
| বাংলা | ben-000 | লিওনার্ড |
| català | cat-000 | Leonardo |
| čeština | ces-000 | Leonhard |
| dansk | dan-000 | Lennart |
| Deutsch | deu-000 | Leonhard |
| eesti | ekk-000 | Lennart |
| ελληνικά | ell-000 | Λεονάρντο |
| English | eng-000 | Leonard |
| suomi | fin-000 | Lenni |
| français | fra-000 | Léonard |
| עִברִית | heb-003 | לֵאוֹנַרְדְּ |
| magyar | hun-000 | Lénárd |
| italiano | ita-000 | Leonardo |
| latviešu | lvs-000 | Leonards |
| Malti | mlt-000 | Anard |
| Malti | mlt-000 | Leonardu |
| Malti | mlt-000 | Nardu |
| reo Māori | mri-000 | Renātā |
| occitan | oci-000 | Liaunard |
| polski | pol-000 | Leonard |
| português | por-000 | Leonardo |
| русский | rus-000 | Леона́рд |
| русский | rus-000 | Леонард |
| español | spa-000 | Leonardo |
| shqip | sqi-000 | Leonard |
| svenska | swe-000 | Lennart |