Across the world, Chiavuzzo (Chiavuzzo 
) is an extremely rare unknown gender first name. Predominantly, Chiavuzzo is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Chiavuzzo | France, Switzerland, Canada, United States, Italy |
Pat, Filena, Michele, Stefano, Antonio, Rosalba, Gerardo, Jolanda, Marcello, Giuliana, Giuseppe, Lauréna, Leonardo, Marinella, Michelina, Salvatore, Albertina, Antonella, Annamaria, Francesca, Franco, Emilio, Nunzio, Renato, Anna, Rose, Lino, Lisa, Eddi, Vito, Maria, Mario, Paola, Francesco, Paolo, Lucas, Elisa, Fabio, Sandro, Sylvie, Andrea, Angelo, Arlene, Rachel, Rocco, and Antonietta