Cognomen Pattamaset (Pattamaset 
) , across the world, is an extremely rare last name. The family name Pattamaset is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pattamaset | Thailand |
Arwudh, Prawaewwan, Siriporn, Napatson, and Prangprapa