Around the globe, ธรรมวุฒิ (ธรรมวุฒิ 
, Thammawut , Thammawoot ) is a very rare male forename. The forename ธรรมวุฒิ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare boy's name. Also, ธรรมวุฒิ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Thammawut, Thammawoot, Thammavut, ธรรมวุฒิ | Thailand |
Tammawut, Thamawoot, Thamawut, Thammavud, Thammavudhi, Thammavuth, Thammawuth, Thammawuttha, Thamwut, Thamwutha, Thummavudth, Thummawut, Thumwutha, and Tummawuttho