Family name พัฒนกิจจาทร (พัฒนกิจจาทร 
) , around the world, is a very rare surname. The family name พัฒนกิจจาทร is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| พัฒนกิจจาทร | Thailand |