In all the world, Maystryuk (Maystryuk , Майстрюк ) is an extremely rare unknown gender forename. Much more prevalently, Maystryuk is the last name as well as the forename.
Маистрюк, and Маыстрюк
Iryna, Illya, and Yelena
, Майстрюк 
) is an extremely rare unknown gender forename. Much more prevalently, Maystryuk is the last name as well as the forename.