Cognomen アリアス (Arias 
, アリアス) , all over the world, is a widespread surname. The family name アリアス is characteristic of Latin America and the Caribbean, particularly Costa Rica, where it is a widespread surname, Colombia, where it is a common surname, and the Dominican Republic (explore the name in all countries). In absolute terms, this name is the most popular in Latin America and the Caribbean, particularly Colombia, Mexico, and Argentina. Much less frequently, アリアス is the forename as well as the last name.