Cognomen ルス (Luz 
, Rus , ルス 
) , all around the world, is a widespread family name. The family name ルス is characteristic of Cabo Verde, where it is a widespread surname, Mexico, where it is a common surname, and Nicaragua (explore the name in all countries). Measured by absolute frequency, the name is most common in Latin America and the Caribbean, particularly Mexico, Brazil, and Colombia. Also, ルス is the forename as well as the last name.