Last name ตรีวัชวรรณ (ตรีวัชวรรณ 
) , in the entire world, is an extremely rare surname. The surname ตรีวัชวรรณ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ตรีวัชวรรณ | Thailand |