In all the world, Фрейдинов (Фрейдинов , Freidinov ) is an extremely rare unknown gender first name. Much more frequently, Фрейдинов is the last name as well as the forename.
Freydinov
Юрий, Израил, and Евгений
, Freidinov 
) is an extremely rare unknown gender first name. Much more frequently, Фрейдинов is the last name as well as the forename.