Last name คุ้มทรัพย์ศิริ (คุ้มทรัพย์ศิริ, Khumsapsiri 
) , all over the world, is an extremely rare cognomen. The last name คุ้มทรัพย์ศิริ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Khumsapsiri | Thailand |