Cognomen Silvia Loreto (Silvia Loreto 
) , all over the world, is a very rare family name. The cognomen Silvia Loreto is characteristic of Chile, where it is a rare surname, and Spain, where it is an extremely rare surname. More prevalently, Silvia Loreto is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Silvia Loreto | Chile, Spain |