Throughout the world, Gulayev (Gulayev , Гулаев ) is an extremely rare unknown gender first name. Much more frequently, Gulayev is the last name as well as the forename.
Гулайев, and 古拉耶夫
Miri, Alex, Emil, and Alexander
, Гулаев 
) is an extremely rare unknown gender first name. Much more frequently, Gulayev is the last name as well as the forename.