Surname Eraiz (Eraiz 
) , all over the world, is a very rare last name. The cognomen Eraiz is habitual in Latin America and the Caribbean, particularly Mexico, where it is an extremely rare surname, and Venezuela. Also, Eraiz is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Eraiz | Venezuela, Spain, Mexico, Philippines |