Last name Rjy (Rjy 
) , in all the world, is a rare surname. The surname Rjy is characteristic of Taiwan, where it is a rare surname, Morocco, where it is a very rare surname, and Thailand, where it is an extremely rare surname. In absolute terms, it is commonest in Taiwan, India, and Morocco. Very seldom, Rjy is the forename as well as the last name.