Family name 拉夫 (Raf 
, Raff 
, Ruf 
) , worldwide, is a common last name. The family name 拉夫 is characteristic of Switzerland, where it is quite a common surname, Germany, and Morocco, where it is quite a rare surname. Not in comparison with a country's population, the name is most common in Germany, the United States, and Morocco. Also, 拉夫 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Raf | Germany, Algeria, Morocco, United States, Belgium |
| Raff | Germany, Algeria, Indonesia, Morocco, United States |
| Ruf | Germany, Switzerland, Indonesia, Pakistan, United States |
| 拉夫 | China |