Cognomen សូមម៉ាយ (សូមម៉ាយ 
) , in the entire world, is an extremely rare surname. The cognomen សូមម៉ាយ is characteristic of South-eastern Asia, particularly Cambodia, where it is a very rare surname. Likewise, សូមម៉ាយ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| សូមម៉ាយ | Cambodia |