Around the world, Ostayev (Остаев , Ostayev ) is an extremely rare unknown gender first name. Much more prevalently, Ostayev is the last name as well as the forename.
Остайев, and Остаєв
Irina, and Shemtov
, Ostayev 
) is an extremely rare unknown gender first name. Much more prevalently, Ostayev is the last name as well as the forename.