Worldwide, Otsalyuk (Otsalyuk , Оцалюк ) is an extremely rare unknown gender first name. Much more frequently, Otsalyuk is the last name as well as the forename.
Отсалюк, and Отцалюк
Alina, and Aleksandr
, Оцалюк 
) is an extremely rare unknown gender first name. Much more frequently, Otsalyuk is the last name as well as the forename.