Family name ธรรมวโร (ธรรมวโร 
, Thamwaro , Thamvaro ) , worldwide, is a rare last name. The family name ธรรมวโร is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Thamwaro, ธรรมวโร, Dhammawaro, Thamvaro | Thailand |
Thammavaro, and Thammawaroo