Worldwide, เมตไตร (เมตไตร 
) is a very rare epicene first name. The forename เมตไตร is habitual in South-eastern Asia, particularly Thailand, where it is a very rare unisex name. Much less frequently, เมตไตร is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| เมตไตร | Thailand |