Last name 雷斯 (Reis 
, Res 
, Race 
) , globally, is a prevalent cognomen. The cognomen 雷斯 is characteristic of Cabo Verde, where it is a widespread surname, Portugal, and Brazil, where it is a common surname (explore the name in all countries). Not in comparison with a country's population, it most frequently occurs in Brazil, Portugal, and the United States. Much less frequently, 雷斯 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Reis | Germany, Portugal, Brazil, United States, Angola |
| Res | Germany, Portugal, France, Brazil, United States |
| Race | Germany, France, Brazil, United States, United Kingdom |
| 雷斯 | China |