Surname Ylmas (Илмас , Ylmas ) , all over the world, is an extremely rare family name. Much more frequently, Ylmas is the forename as well as the last name.
يلماس, and یلماس
Reyes, and Mansouri
, Ylmas 
) , all over the world, is an extremely rare family name. Much more frequently, Ylmas is the forename as well as the last name.