In all the world, Ермолаєв (Ермолаєв ) is an extremely rare unknown gender first name. Much more frequently, Ермолаєв is the last name as well as the forename.
Ermolajev, Ermolayev, and Yermolaiev
Віктор, Сергій, В'Ячеслав, and Олександр
) is an extremely rare unknown gender first name. Much more frequently, Ермолаєв is the last name as well as the forename.