In all the world, Kulayev (Кулаев , Kulayev ) is an extremely rare masculine first name. Predominantly, Kulayev is the last name as well as the forename.
Кулаиев, and Кулаєв
Yasha
, Kulayev 
) is an extremely rare masculine first name. Predominantly, Kulayev is the last name as well as the forename.