Last name เจนพิพัฒนนนท์ (เจนพิพัฒนนนท์ 
) , in the entire world, is an extremely rare surname. The cognomen เจนพิพัฒนนนท์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| เจนพิพัฒนนนท์ | Thailand |