Family name Ollerias (Ollerias 
) , in the entire world, is a rare surname. The cognomen Ollerias is characteristic of Southern Europe, particularly Spain, where it is a rare surname. Very seldom, Ollerias is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ollerias | Spain |
San, Surcursal, Reimat, Comunida, Peluqueria, and Procurador