Piiroinen
Piiroinen is a Finnish surname. Notable people with the surname include:
- Petja Piiroinen (born 1991), Finnish snowboarder
- Peetu Piiroinen (born 1988), Finnish snowboarder
Similar names
- Piironen
- Piirainen
Surname list
This page lists people with the surname Piiroinen. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.