Cognomen Кароли (Karoly 
, Karoli 
, Caroli ) , all around the world, is a common last name. The surname Кароли is habitual in Hungary, where it is quite a common surname, Tanzania, and Italy, where it is quite a rare surname. Very seldom, Кароли is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Karoly, Caroli | Tanzania, Romania, Hungary, India, Italy |
| Karoli | Germany, Hungary, Tanzania, United States, India |
| Кароли | Kazakhstan, Russia, Ukraine |