| suomi | fin-000 |
| Juho | |
| català | cat-000 | Joan |
| čeština | ces-000 | Jan |
| čeština | ces-000 | Janek |
| čeština | ces-000 | Janko |
| dansk | dan-000 | Hans |
| dansk | dan-000 | Iven |
| dansk | dan-000 | Jen |
| dansk | dan-000 | Jens |
| Deutsch | deu-000 | Hans |
| Deutsch | deu-000 | Johann |
| Ellinika | ell-003 | Jannis, Yannis |
| Ellinika | ell-003 | Yannakis |
| Ellinika | ell-003 | Yannis |
| Ellinika | ell-003 | Yannos |
| English | eng-000 | Hank |
| English | eng-000 | Jack |
| English | eng-000 | Johnny |
| English | eng-000 | Juho |
| suomi | fin-000 | Ants |
| suomi | fin-000 | Hannu |
| suomi | fin-000 | Janne |
| suomi | fin-000 | Jukka |
| suomi | fin-000 | Jussi |
| français | fra-000 | Jean |
| Frysk | fry-000 | Hasko |
| Frysk | fry-000 | Jens |
| Gaeilge | gle-000 | Sean |
| Gaeilge | gle-000 | Seán |
| ISO 259-3 | heb-001 | Shon |
| magyar | hun-000 | János |
| íslenska | isl-000 | Hannes |
| íslenska | isl-000 | Jón |
| italiano | ita-000 | Gian |
| italiano | ita-000 | Gianni |
| italiano | ita-000 | Nino |
| latviešu | lvs-000 | Jānis |
| Nederlands | nld-000 | Jan |
| polski | pol-000 | Jan |
| português | por-000 | João |
| română | ron-000 | Ioan |
| română | ron-000 | Ion |
| română | ron-000 | Ionel |
| română | ron-000 | Ionică |
| română | ron-000 | Ionut |
| română | ron-000 | Ionuț |
| română | ron-000 | Nelu |
| russkij | rus-001 | Ivan |
| russkij | rus-001 | Iwan |
| russkij | rus-001 | Wanja |
| Scots leid | sco-000 | Ian |
| slovenčina | slk-000 | Jáno |
| slovenščina | slv-000 | Janez |
| español | spa-000 | Juan |
| svenska | swe-000 | Hans |
| svenska | swe-000 | Jan |
| svenska | swe-000 | Johan |
| Türkçe | tur-000 | Can |
| łéngua vèneta | vec-000 | Nane |