Surname Ясся (Ясся ) , in the world, is an extremely rare last name. Much more prevalently, Ясся is the forename as well as the last name.
Iassia, Jassja, and Yassya
Кузьмина
) , in the world, is an extremely rare last name. Much more prevalently, Ясся is the forename as well as the last name.