Worldwide, Sizyuk (Sizyuk , Сизюк ) is an extremely rare unknown gender given name. Predominantly, Sizyuk is the last name as well as the forename.
Сізюк
Tatyana, and Valeryi
, Сизюк 
) is an extremely rare unknown gender given name. Predominantly, Sizyuk is the last name as well as the forename.