Surname كوركماز (Korkmaz 
, كوركماز) , globally, is a widespread cognomen. The last name كوركماز is habitual in Turkey, where it is a common surname, Lebanon, where it is quite a rare surname, and Denmark. Measured by absolute frequency, this name is the most popular in Turkey, Germany, and France. Much less frequently, كوركماز is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Korkmaz | Austria, Germany, Lebanon, France, Turkey |