Family name Guffi (Guffi 
) , in all the world, is a rare surname. The surname Guffi is habitual in Italy, where it is a rare surname, Brazil, where it is an extremely rare surname, and Argentina. Very seldom, Guffi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Guffi | Italy, India, Brazil, Argentina |