Cognomen Барриос (Barrios 
, Барриос 
) , throughout the world, is a widespread family name. The surname Барриос is habitual in Latin America and the Caribbean, particularly Guatemala, where it is a widespread surname, Paraguay, where it is a common surname, and Panama (explore the name in all countries). Measured by absolute frequency, it is the most numerous in Latin America and the Caribbean, particularly Guatemala, Mexico, and Argentina. Much less frequently, Барриос is the forename as well as the last name.