Family name Гіяз (Гіяз ) , in all the world, is an extremely rare surname. Much more frequently, Гіяз is the forename as well as the last name.
Giyaz, Hijaz, and Hiyaz
Калантаров, and Гюльмамедов
) , in all the world, is an extremely rare surname. Much more frequently, Гіяз is the forename as well as the last name.