Family name Hankwang (Hankwang 
) , all around the world, is a very rare surname. The surname Hankwang is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Hankwang | Thailand |
Sangwan, Salsunae, Kraiwit, Jittima, and Natthaphon