Cognomen Panomwon Na Ayudhya (Panomwon Na Ayudhya 
) , around the globe, is a very rare surname. The cognomen Panomwon Na Ayudhya is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Panomwon Na Ayudhya | Thailand |