Family name Pattarasomsakul (Pattarasomsakul 
) , all around the world, is a very rare last name. The family name Pattarasomsakul is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pattarasomsakul | Thailand |
Phimphloi, and Chalermpong