Throughout the world, Grigoriyev (Grigoriyev , Григориев ) is an extremely rare unknown gender forename. Predominantly, Grigoriyev is the last name as well as the forename.
Григорйев, and Григоріев
Ariel, and Aleksandr
, Григориев 
) is an extremely rare unknown gender forename. Predominantly, Grigoriyev is the last name as well as the forename.