Surname Groballi (Groballi 
) , globally, is a very rare family name. The surname Groballi is habitual in Southern Europe, particularly Albania, where it is quite a rare surname, Greece, where it is a rare surname, and Italy, where it is an extremely rare surname. Measured by absolute frequency, the name is most common in Albania, Greece, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Groballi | Greece, Albania, Italy, United States |