Last name นพรัตน์วรกิจ (นพรัตน์วรกิจ 
) , throughout the world, is an extremely rare surname. The cognomen นพรัตน์วรกิจ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| นพรัตน์วรกิจ | Thailand |