Cognomen แสนปัน (Saenpan 
, Saenpun , Sanpun 
) , all over the world, is a rare last name. The cognomen แสนปัน is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, แสนปัน is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Saenpun, Saenpan, แสนปัน | Thailand |
| Sanpun | India, Thailand |