Last name សម្ដី (សម្ដី 
) , globally, is an extremely rare surname. The last name សម្ដី is habitual in South-eastern Asia, particularly Cambodia, where it is a very rare surname. Likewise, សម្ដី is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| សម្ដី | Cambodia |