In all the world, Myhalchuk (Myhalchuk , Мыхалчук ) is an extremely rare unknown gender first name. Much more frequently, Myhalchuk is the last name as well as the forename.
Мыхальчук
Andrew, Viktor, and Marianna
, Мыхалчук 
) is an extremely rare unknown gender first name. Much more frequently, Myhalchuk is the last name as well as the forename.