Surname นารถชัย (นารถชัย 
) , globally, is a very rare family name. The cognomen นารถชัย is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, นารถชัย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| นารถชัย | Thailand |