Surname · Masculine
Kosztowny
Kosztowny Pronunciation
Kosztowny is pronounced kosh-TOV-nih (/kɔʂˈtɔvnɨ/).
Alive in 2025
169
National rank
#35168
Top voivodeship
Kuyavian-Pomeranian
Residents of Poland
1 in 252,258