Karolien
Karolien is a Dutch, and Swedish feminine given name that is a diminutive form of Carolina and Caroline as well as an alternate form of Carolin.{{cite web|url=http://www.name-doctor.com/name-karolien-meaning-of-karolien-31681.html|title=Karolien|website=Name-doctor.com|access-date=December 25, 2019}} Notable people referred to by this name include the following:
Given name
- Karolien Florijn (born 1998), Dutch rower
- Karolien Grosemans (born 1970), Belgian politician