Last name พานคำ (Phankham 
, Phankam 
, พานคำ) , in all the world, is quite a rare surname. The surname พานคำ is habitual in Laos, where it is quite a common surname, Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, พานคำ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phankham | Laos, Thailand, United States, France |
| Phankam | United States, Thailand, India |
| Phankum | Thailand |