RadzyńskiRadzyński is a Polish surname. Some of them use Jasieńczyk coat of arms. Notable people with the surname include: David Radzynski, American classical violinist and concertmaster Jan Radzynski, Polish-born Israeli-American composerPlaces Radzyń County Branica Radzyńska Branica Radzyńska-Kolonia Żakowola Radzyńska Bedlno Radzyńskie