Family name พันธ์สา (พันธ์สา 
) , around the world, is a very rare last name. The family name พันธ์สา is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, พันธ์สา is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| พันธ์สา | Thailand |