Surname Jacoli (Jacoli 
) , all over the world, is a very rare family name. The surname Jacoli is habitual in Italy, where it is an extremely rare surname, Canada, and Germany. Measured by absolute frequency, it most frequently occurs in Italy, Germany, and the United States. Very seldom, Jacoli is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jacoli | Canada, Brazil, Italy, Germany, United States |
| ferdinando jacoli author (1801-2000) (b. 1801) |
|