Surname Deeduangphan (Deeduangphan 
) , globally, is a very rare cognomen. The family name Deeduangphan is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Deeduangphan | Thailand |
Bunnam, Aunthika, Suleerak, and Duangtawan