Family name เบญจพิพัฒน์พงศ์ (เบญจพิพัฒน์พงศ์ 
) , in the entire world, is a very rare cognomen. The last name เบญจพิพัฒน์พงศ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| เบญจพิพัฒน์พงศ์ | Thailand |