Cognomen Гуйумйян (Гуйумйян ) , in the world, is an extremely rare last name. Much more frequently, Гуйумйян is the forename as well as the last name.
Арман, Нубари, Саргис, Ованнес, Карапет, Карапети, and Киракоси
) , in the world, is an extremely rare last name. Much more frequently, Гуйумйян is the forename as well as the last name.