Globally, Studnev (Studnev , Студнев ) is an extremely rare unknown gender first name. Much more frequently, Studnev is the last name as well as the forename.
Студнёв
Olga, Ruslan, Mikhail, and Alexander
, Студнев 
) is an extremely rare unknown gender first name. Much more frequently, Studnev is the last name as well as the forename.