Surname · Masculine
Siepniewski
Siepniewski Pronunciation
Siepniewski is pronounced shep-NYEFS-kee (/ɕɛpˈɲɛfski/).
Alive in 2025
5
National rank
#318725
Top voivodeship
Kuyavian-Pomeranian
Residents of Poland
1 in 8,526,337