Surname Seejangwang (Seejangwang 
) , across the world, is a very rare cognomen. The cognomen Seejangwang is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Seejangwang | Thailand |
Supunsa, Ekkachai, and Aksornwadee