In the entire world, ตรีบุญ (ตรีบุญ 
) is a very rare epicene first name. The forename ตรีบุญ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare unisex name. Likewise, ตรีบุญ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| ตรีบุญ | Thailand |