Last name ปัญจวัฒน์ (ปัญจวัฒน์ 
, Panjawat , Panchawat ) , globally, is a rare family name. The surname ปัญจวัฒน์ is habitual in Thailand, where it is a rare surname, and India, where it is an extremely rare surname. Also, ปัญจวัฒน์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Panjawat, Panchawat, ปัญจวัฒน์ | Thailand |
| Punjawat | India, Thailand |