Family name كوتز (Kutz 
, Kotz , كوتز 
) , in the entire world, is a common cognomen. The cognomen كوتز is characteristic of Germany, where it is quite a rare surname, Fiji, and Austria. Not in comparison with a country's population, the name is most common in Germany, the United States, and Brazil. Much less frequently, كوتز is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kutz, Kotz | Austria, Germany, Brazil, Poland, United States |
| كوتز | Iraq |
| Kootz | Germany, Canada, France, Argentina, United States |