Surname · Masculine
Siemientkowski
Siemientkowski Pronunciation
Siemientkowski is pronounced shem-yent-KOFS-kee (/ɕɛmjɛntˈkɔfski/).
Alive in 2025
6
National rank
#289110
Top voivodeship
Subcarpathian
Residents of Poland
1 in 7,105,281