Surname Ризос (Rizos 
, Ризос 
) , in all the world, is quite a common family name. The last name Ризос is characteristic of Greece, where it is quite a common surname, North Macedonia, where it is a rare surname, and Bulgaria. Not in comparison with a country's population, the name is most common in Greece, the United States, and Mexico. Very seldom, Ризос is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rizos | Germany, Spain, Mexico, United States, Greece |
| Ризос | Russia |