Cognomen Dangduang (Dangduang 
) , in the world, is a very rare last name. The surname Dangduang is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Dangduang | Thailand |
Sukanya, Sontaya, Jakapan, Phukarapol, and Putthida