In the entire world, Dupun (Dupun 
) is a very rare mostly male, but infrequently female given name. The given name Dupun is habitual in Southern Asia, particularly India, where it is an extremely rare dominantly male, but seldom female name. Much less frequently, Dupun is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Dupun | India, Philippines |