Around the world, Kolishchak (Kolishchak , Колищак ) is an extremely rare unknown gender forename. Much more frequently, Kolishchak is the last name as well as the forename.
Колишчак, and Коліщак
Ms, Andrey, and Bohdan
, Колищак 
) is an extremely rare unknown gender forename. Much more frequently, Kolishchak is the last name as well as the forename.