Around the world, ตรีรัตนา (ตรีรัตนา 
) is a very rare female given name. The forename ตรีรัตนา is habitual in South-eastern Asia, particularly Thailand, where it is a very rare female name. Likewise, ตรีรัตนา is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| ตรีรัตนา | Thailand |
Treeratarn, and Treeratda