Cognomen Pilias (Pilias 
) , all around the world, is a very rare surname. The surname Pilias is characteristic of Greece, where it is a rare surname, Philippines, where it is a very rare surname, and Canada. Likewise, Pilias is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pilias | Philippines, Canada, Greece, United Kingdom, India |