Cognomen كوللي (Colli 
, كوللي 
) , globally, is a common surname. The cognomen كوللي is characteristic of Mexico, where it is quite a common surname, Suriname, and Italy, where it is quite a rare surname. Measured by absolute frequency, it is commonest in Mexico, Italy, and Brazil. Very seldom, كوللي is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Colli | Argentina, Italy, Brazil, United States, Mexico |
| كوللي | Iraq |