Cognomen Elyaz (Elyaz 
, Эльяз 
) , worldwide, is a rare surname. The cognomen Elyaz is characteristic of Turkey, where it is a rare surname, Morocco, where it is a very rare surname, and Germany, where it is an extremely rare surname. Measured by absolute frequency, it is commonest in Turkey, Morocco, and India. Likewise, Elyaz is the forename as well as the last name.