Last name รียา (Reeya 
, รียา 
, Reeyha ) , throughout the world, is a very rare family name. The cognomen รียา is characteristic of Mauritius, where it is quite a rare surname, Indonesia, where it is a very rare surname, and Malaysia. Measured by absolute frequency, it is commonest in Indonesia, Mauritius, and India. Much more frequently, รียา is the forename as well as the last name.