Family name Wangngern (Wangngern 
) , all over the world, is an extremely rare last name. The last name Wangngern is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, Wangngern is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wangngern | Thailand |