Cognomen Kościuch (Kościuch ) , around the world, is a very rare family name. The surname Kościuch is habitual in Eastern Europe, particularly Poland, where it is a rare surname.
Konstanty, Kosciuch, and Kość
Kuba, Beata, Jacek, Bogdan, Kalina, Joanna, Zuzanna, Karolina, Arkadiusz, and Małgorzata
) , around the world, is a very rare family name. The surname Kościuch is habitual in Eastern Europe, particularly Poland, where it is a rare surname. 