Surname Rubilla (Rubilla 
) , all over the world, is a rare family name. The last name Rubilla is characteristic of Philippines, where it is a rare surname, United Arab Emirates, and the United States, where it is an extremely rare surname. Very seldom, Rubilla is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rubilla | Philippines, United Arab Emirates, Spain, United States, India |