Surname Khamsisavatdy (Khamsisavatdy 
) , around the globe, is a very rare last name. The surname Khamsisavatdy is habitual in Northern America, particularly Canada, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Khamsisavatdy | Canada, United States |