Throughout the world, Vaniyev (Vaniyev , Ваниев ) is an extremely rare unknown gender first name. Much more frequently, Vaniyev is the last name as well as the forename.
Ваніев, and Ванієв
David, and Michael
, Ваниев 
) is an extremely rare unknown gender first name. Much more frequently, Vaniyev is the last name as well as the forename.