Surname Гаиоз (Gaioz 
, Гаиоз 
, Gayoz 
) , all over the world, is quite a rare family name. The last name Гаиоз is habitual in Georgia, where it is quite a common surname, and India, where it is an extremely rare surname. Also, Гаиоз is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gaioz | Georgia, Peru, United States, Spain |
| Гаиоз | Russia |
| Gayoz | Russia, India, United States |