Family name พงศ์พัฒนะกิจ (พงศ์พัฒนะกิจ 
) , all around the world, is a very rare last name. The cognomen พงศ์พัฒนะกิจ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| พงศ์พัฒนะกิจ | Thailand |