Surname ریان (Rayan 
, Rian , Rayyan ) , all around the world, is a widespread last name. The surname ریان is characteristic of Morocco, where it is quite a common surname, Maldives, and Algeria (explore the name in all countries). Measured by absolute frequency, the name is most common in Indonesia, Morocco, and Egypt. More frequently, ریان is the forename as well as the last name.