Globally, Pettenuzzo (Pettenuzzo 
) is a very rare female first name. The forename Pettenuzzo is habitual in Southern Europe, particularly Italy, where it is a rare feminine name. Much more prevalently, Pettenuzzo is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Pettenuzzo | Canada, Brazil, Italy, France, Romania |