Around the globe, ตรีมาศ (ตรีมาศ 
) is a very rare mostly female, but seldom boy's first name. The forename ตรีมาศ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare unisex name. Likewise, ตรีมาศ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| ตรีมาศ | Thailand |