Cognomen พนมชัยสว่าง (พนมชัยสว่าง, Panaomchaisawang, Panomchaisavang) , around the globe, is a very rare last name. The cognomen พนมชัยสว่าง is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Panomchaisawang | Thailand |