Cognomen Kumilla (Kumilla 
) , in the entire world, is a rare last name. The surname Kumilla is habitual in Oman, where it is quite a rare surname, Saudi Arabia, where it is a rare surname, and India, where it is an extremely rare surname. Also, Kumilla is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kumilla | Oman, India, Saudi Arabia |