Jarošík
Jarošík is a Czech surname. It is a diminutive of the name Jaroš. It originated either from the given names like Jaroslav, Jaromír, etc., or from the Czech word jarý, i.e. 'exuberant'. Notable people with the surname include:
- Andrzej Jarosik, Polish footballer
- Jiří Jarošík, Czech footballer
- Norman Jarosik, American astrophysicist