Family name Mario Giovanny (Mario Giovanny 
) , in all the world, is an extremely rare surname. The last name Mario Giovanny is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. Much more prevalently, Mario Giovanny is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mario Giovanny | Costa Rica, Spain, Chile, Ecuador, Peru |