Last name นิธิรัตน์ผดุง (นิธิรัตน์ผดุง 
) , all around the world, is a very rare cognomen. The surname นิธิรัตน์ผดุง is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| นิธิรัตน์ผดุง | Thailand |