Surname · Masculine
Siwiecki-Kłak
Siwiecki-Kłak Pronunciation
Siwiecki-Kłak is pronounced sheev-YETS-kee-KWAHK (/ɕivˈjɛt͡ski kwak/).
Alive in 2025
2
National rank
#548468
Residents of Poland
1 in 21,315,842