Family name ស៊ីសាមុត (Sisamouth 
, ស៊ីសាមុត 
) , around the world, is quite a rare cognomen. The surname ស៊ីសាមុត is habitual in South-eastern Asia, particularly Laos, where it is quite a common surname, Thailand, where it is a rare surname, and Cambodia, where it is a very rare surname. In absolute terms, it is commonest in Laos, Thailand, and the United States. Much less frequently, ស៊ីសាមុត is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sisamouth | Thailand, Canada, United States, Laos, France |
| ស៊ីសាមុត | Cambodia |
|
ស៊ីន ស៊ីសាមុត Cambodian recording artist; singer-songwriter (1932-1976), KH (b. 1932) |
|