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