Surname Rarun (Rarun 
) , across the world, is a rare last name. The last name Rarun is characteristic of Indonesia, where it is a rare surname, and India, where it is an extremely rare surname. Also, Rarun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rarun | India, Malaysia, Indonesia, Thailand |
| maria oktoviani rarun (b. 1966) |
|