All over the world, Petralia (Petralia 
) is a very rare mostly girly, but uncommonly masculine first name. The forename Petralia is characteristic of Southern Europe, particularly Italy, where it is a rare epicene name. Much more frequently, Petralia is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Petralia | Germany, Italy, United States, Argentina, France |
| umile da petralia Italian sculptor (1580-1639), IT (b. 1580) |
|