Globally, Natsyuk (Natsyuk , Нацюк ) is an extremely rare unknown gender first name. Much more frequently, Natsyuk is the last name as well as the forename.
Натсюк, Натцюк, and ナツユキ
Igor, Olia, and Alena
, Нацюк 
) is an extremely rare unknown gender first name. Much more frequently, Natsyuk is the last name as well as the forename.