Family name นวฤทธิ์วงษ์ (นวฤทธิ์วงษ์ 
) , around the world, is an extremely rare cognomen. The surname นวฤทธิ์วงษ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| นวฤทธิ์วงษ์ | Thailand |