Surname Гаяс (Gayas 
, Гаяс 
, Gaias 
) , in the entire world, is quite a common cognomen. The surname Гаяс is habitual in Philippines, where it is quite a rare surname, Italy, where it is a rare surname, and Kuwait. Not in comparison with a country's population, the name is most common in Philippines, India, and Italy. Also, Гаяс is the forename as well as the last name.