In all the world, Ryya (Рия 
, Ryya 
, Rrya ) is a rare feminine first name. The first name Ryya is characteristic of Kazakhstan, where it is a very rare girly name, Russia, where it is a very rare principally girly, but very seldom boy's name, and Indonesia, where it is a very rare girly name. Very seldom, Ryya is the last name as well as the forename.