In the entire world, Kotsyuk (Коцюк , Kotsyuk ) is an extremely rare unknown gender first name. Much more frequently, Kotsyuk is the last name as well as the forename.
Котсюк, Котцюк, and קוציוק
Mr, and Ms
, Kotsyuk 
) is an extremely rare unknown gender first name. Much more frequently, Kotsyuk is the last name as well as the forename.