Surname غريز (Gries 
, غريز 
, Grizz 
) , worldwide, is a common cognomen. The last name غريز is characteristic of Germany, where it is quite a rare surname, Jordan, and Luxembourg. Not in comparison with a country's population, this name is the most popular in Germany, the United States, and Jordan. Very seldom, غريز is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gries | Germany, Egypt, United States, France, Slovakia |
| غريز | Palestinian Territory, Syria, Egypt, Jordan, Iraq |
| Grizz | United Kingdom, Australia, Mexico, United States, Canada |