Cognomen Naowapadiwet (Naowapadiwet 
) , throughout the world, is a very rare family name. The last name Naowapadiwet is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Naowapadiwet | Thailand |
Wijitr, Sawitta, and Rattanaporn