Family name كلوز (Claus 
, Close 
, Kloz 
) , worldwide, is a common surname. The last name كلوز is habitual in Belgium, where it is quite a common surname, Jersey, and Germany. In absolute terms, the name is most common in the United States, Germany, and Belgium. Also, كلوز is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Claus | Germany, Belgium, United Kingdom, United States, Denmark |
| Close | Germany, Belgium, United Kingdom, Australia, United States |
| Kloz | Germany, Czechia, United States, Argentina, Brazil |
| كلوز | Iraq, Egypt |