Family name พัฒนรัตน์เจริญ (พัฒนรัตน์เจริญ 
) , in the world, is a very rare surname. The family name พัฒนรัตน์เจริญ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| พัฒนรัตน์เจริญ | Thailand |