Last name ปัญจธนศักดิ์ (ปัญจธนศักดิ์ 
, Panjatanasak 
) , across the world, is a rare surname. The family name ปัญจธนศักดิ์ is habitual in Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| ปัญจธนศักดิ์ | Thailand |
| Panjatanasak | United States, Thailand |