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 | Egypt, France, United States, Germany, Slovakia |
| غريز | Jordan, Palestinian Territory, Syria, Iraq, Egypt |
| Grizz | Australia, United Kingdom, Canada, Mexico, United States |