Surname Rassos (Rassos 
) , globally, is a very rare last name. The last name Rassos is characteristic of Greece, where it is a rare surname, Australia, where it is a very rare surname, and Canada. Very seldom, Rassos is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rassos | Spain, Australia, Greece, Canada, Germany |