In the entire world, ตรียกุล (Treeyakul 
, Treeya 
, ตรียกุล ) is a very rare girly first name. Very seldom, ตรียกุล is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Treeyakul | Malaysia, Thailand |
| Treeya | United States, India, Thailand |
| Triyakun, ตรียกุล | Thailand |