Around the globe, សុំម៉ាយ (សុំម៉ាយ 
) is a very rare gender-neutral forename. The first name សុំម៉ាយ is characteristic of South-eastern Asia, particularly Cambodia, where it is a rare gender-neutral name. Much less frequently, សុំម៉ាយ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| សុំម៉ាយ | Cambodia |