Cognomen Madarun (Madarun 
) , in all the world, is a very rare family name. The cognomen Madarun is habitual in Mauritius, where it is quite a rare surname, Netherlands, where it is a rare surname, and Malaysia, where it is a very rare surname. Also, Madarun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Madarun | India, Mauritius, Malaysia, Netherlands |