Ján
Ján is a Slovak form of the name John.
Notable people named Ján
- Ján Bahýľ, inventor
- Ján Cuper, Slovak politician
- Ján Čapkovič, football player
- Ján Čarnogurský, Slovak politician
- Ján Cikker, composer
- Ján Ďurica, football player
- Ján Fabo, sport shooter
- Ján Figeľ, politician
- Ján Golian, soldier, military leader of Slovak National Uprising
- Ján Havlík, Roman Catholic martyr
- Ján Hollý, poet and translator
- Ján Kadár, film director
- Ján Kocian, football player
- Ján Kollár, writer
- Ján Kožiak, football player
- Ján Kubiš, Slovak politician
- Ján Kuboš, Slovak Roman Catholic bishop
- Ján Lajčiak, Lutheran priest and author
- Ján Lašák, ice-hockey goalkeeper
- Ján Lunter, Slovak politician
- Ján Ľupták, Slovak politician
- Ján Michalko, Slovak cross-country skier.
- Ján Mucha, Slovak footballer
- Ján Packa, Slovak handball player
- Ján Polgár, Slovak football player
- Ján Slota, Slovak politician
- Ján Šťastný, Slovak hockey player
- Ján Svorada, Slovak cyclist
- Ján Zvara, Slovak high jumper
Other
- Liptovský Ján, village and municipality in Slovakia