Cognomen จรัสสกุลชัย (จรัสสกุลชัย 
) , all over the world, is an extremely rare family name. The last name จรัสสกุลชัย is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| จรัสสกุลชัย | Thailand |