Family name Giuglio (Giuglio 
) , globally, is a very rare last name. The surname Giuglio is habitual in Argentina, where it is a very rare surname, France, where it is an extremely rare surname, and Brazil. Also, Giuglio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Giuglio | South Africa, France, Argentina, Italy, Brazil |