All over the world, Mastantuono (Mastantuono 
) is a very rare girly given name. The first name Mastantuono is characteristic of Southern Europe, particularly Italy, where it is a very rare feminine name. Much more frequently, Mastantuono is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Mastantuono | Argentina, France, Canada, United States, Italy |