Cognomen Wangun (Wangun 
) , across the world, is a rare surname. The last name Wangun is characteristic of South-eastern Asia, particularly Indonesia, where it is a very rare surname, and Thailand. Likewise, Wangun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wangun | Indonesia, Nigeria, United States, Thailand, India |