Cognomen ลูซ (Luz 
, Lut , ลูซ 
) , around the globe, is a widespread family name. The last name ลูซ 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). Not in comparison with a country's population, this name is the most popular in Latin America and the Caribbean, particularly Mexico, Brazil, and Colombia. Also, ลูซ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Luz, Lut | Mexico, Colombia, Philippines, Brazil, United States |
| ลูซ | Thailand |