Cognomen រម៉ា (រម៉ា 
) , all over the world, is an extremely rare surname. The surname រម៉ា is characteristic of South-eastern Asia, particularly Cambodia, where it is a very rare surname. Also, រម៉ា is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| រម៉ា | Cambodia |