Surname Loreto Viviana (Loreto Viviana 
) , in all the world, is a very rare family name. The last name Loreto Viviana is habitual in Latin America and the Caribbean, particularly Chile, where it is a rare surname. More prevalently, Loreto Viviana is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Loreto Viviana | Chile |