In the entire world, Muzzo (Muzzo 
) is a very rare gender-neutral forename. The first name Muzzo is characteristic of Southern Europe, particularly Italy, where it is a very rare unisex name. Much more prevalently, Muzzo is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Muzzo | Canada, Argentina, Italy, Brazil, United States |