Last name Giovanni Saul (Giovanni Saul 
) , all over the world, is an extremely rare family name. The cognomen Giovanni Saul is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More prevalently, Giovanni Saul is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Giovanni Saul | Chile, Peru, Ecuador |