Cognomen Phanruangchana (Phanruangchana 
) , all over the world, is a very rare last name. The surname Phanruangchana is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Phanruangchana | Thailand |
Supak, Supanee, Chaowat, Porphet, and Thatchapong