Globally, Ямсин (Ямсин ) is an extremely rare unknown gender forename. Much more frequently, Ямсин is the last name as well as the forename.
Iamsin, Jamsin, Jamsyn, and Yamsin
Михаил, and Сергей
) is an extremely rare unknown gender forename. Much more frequently, Ямсин is the last name as well as the forename.