Family name Kolil (Kolil 
) , worldwide, is quite a rare cognomen. The surname Kolil is characteristic of Western Asia, particularly Oman, where it is quite a rare surname, Bahrain, where it is a rare surname, and Qatar. Not in comparison with a country's population, this name is the most popular in India, Indonesia, and Bangladesh. Likewise, Kolil is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kolil | Indonesia, Oman, India, Bangladesh, Saudi Arabia |