Cognomen Kongpuang (Kongpuang 
) , in all the world, is a very rare last name. The family name Kongpuang is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kongpuang | Thailand |
Sasima, Prasit, Manwika, Samruai, Suwanit, Preeyapron, and Chalermporn