Cognomen សូត្រ (សូត្រ 
) , in the world, is a common surname. The cognomen សូត្រ is characteristic of South-eastern Asia, particularly Cambodia, where it is quite a common surname. Very seldom, សូត្រ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| សូត្រ | Cambodia |