Surname · Masculine
Kościółkowski
Kościółkowski Pronunciation
Kościółkowski is pronounced kosh-choow-KOFS-kee (/kɔɕt͡ɕuwˈkɔfski/).
Alive in 2025
7
National rank
#258708
Top voivodeship
Silesian
Residents of Poland
1 in 6,090,240