In the entire world, Лейнин (Лейнин ) is an extremely rare unknown gender first name. Much more prevalently, Лейнин is the last name as well as the forename.
Leinin, Leinine, Lejnin, and Leynin
Сергей, and Александр
) is an extremely rare unknown gender first name. Much more prevalently, Лейнин is the last name as well as the forename.