Surname · Feminine
Kościjańczuk
Kościjańczuk Pronunciation
Kościjańczuk is pronounced kosh-chee-YAHNY-chook (/kɔɕt͡ɕiˈjaɲt͡ʂuk/).
Alive in 2025
93
National rank
#55250
Top voivodeship
Podlaskie
Residents of Poland
1 in 458,405