Last name ปานจันทร์ (Panchan 
, ปานจันทร์ , Panjan 
) , throughout the world, is quite a rare family name. The surname ปานจันทร์ is characteristic of Slovenia, where it is quite a rare surname, Thailand, and Jamaica. In absolute terms, it is commonest in Thailand, Malaysia, and Slovenia. Also, ปานจันทร์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Panchan | Malaysia, United States, Thailand, India, Jamaica |
| ปานจันทร์ | Thailand |
| Panjan | Malaysia, Thailand, United States, India, Slovenia |
| Parnchan | United States, Thailand |
| นนทพัฒน์ ปานจันทร์ Olympic fencer, TH (b. 1981) |
|