Cognomen Дувалян (Дувалян ) , in the world, is an extremely rare family name. Much more prevalently, Дувалян is the forename as well as the last name.
Douvalian, Duvalian, and Duvalyan
) , in the world, is an extremely rare family name. Much more prevalently, Дувалян is the forename as well as the last name.