Surname សាម៉ាច់ (សាម៉ាច់ 
) , across the world, is an extremely rare cognomen. The cognomen សាម៉ាច់ is habitual in South-eastern Asia, particularly Cambodia, where it is a very rare surname. More prevalently, សាម៉ាច់ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| សាម៉ាច់ | Cambodia |