Across the world, Vaniosov (Vaniosov , Ваниосов ) is an extremely rare unknown gender forename. Much more prevalently, Vaniosov is the last name as well as the forename.
Ваніосов
Kristian
, Ваниосов 
) is an extremely rare unknown gender forename. Much more prevalently, Vaniosov is the last name as well as the forename.