Cognomen Ría (Ria 
, Ría 
) , worldwide, is a common last name. The family name Ría is characteristic of Indonesia, where it is quite a common surname, Algeria, and Brunei, where it is quite a rare surname. Not in comparison with a country's population, this name is the most popular in Indonesia, Bangladesh, and Algeria. More frequently, Ría is the forename as well as the last name.