Cognomen Сьяваш (Сьяваш ) , in all the world, is an extremely rare family name. Much more prevalently, Сьяваш is the forename as well as the last name.
Siavach, Siavash, and Syavash
) , in all the world, is an extremely rare family name. Much more prevalently, Сьяваш is the forename as well as the last name.