Surname Gheraia (Gheraia 
) , throughout the world, is a very rare family name. The last name Gheraia is habitual in Algeria, where it is a rare surname, and France, where it is a very rare surname. Much less frequently, Gheraia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gheraia | Algeria, India, France |