In all the world, Dumitriuk (Dumitriuk , Думитрюк ) is an extremely rare unknown gender first name. Much more prevalently, Dumitriuk is the last name as well as the forename.
Думитрйук
Manfred
, Думитрюк 
) is an extremely rare unknown gender first name. Much more prevalently, Dumitriuk is the last name as well as the forename.