Family name Sertkhamsorn (Sertkhamsorn 
) , in the entire world, is a very rare last name. The surname Sertkhamsorn is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Sertkhamsorn | Thailand |
Chalobol, Thanawat, Chingchai, and Vachiravit