Worldwide, Клёнин (Клёнин ) is an extremely rare unknown gender forename. Much more prevalently, Клёнин is the last name as well as the forename.
Klenin, Klenine, and Klyonin
Алексей
) is an extremely rare unknown gender forename. Much more prevalently, Клёнин is the last name as well as the forename.