Last name Gaeris (Gaeris 
) , in the world, is an extremely rare surname. The last name Gaeris is characteristic of Honduras, where it is a very rare surname, Argentina, and the United States, where it is an extremely rare surname. Much less frequently, Gaeris is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gaeris | Argentina, Honduras, United States |