Surname Sawaddisarn (Sawaddisarn 
) , all over the world, is a very rare cognomen. The family name Sawaddisarn is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Sawaddisarn | Thailand |
Chokdee, Suthathip, and Jedsadaporn