Cognomen จรูญรัตนภิญโญ (จรูญรัตนภิญโญ 
) , in the world, is a very rare surname. The last name จรูญรัตนภิญโญ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| จรูญรัตนภิญโญ | Thailand |