Family name ธรรมบัญชา (ธรรมบัญชา 
, Tammabancha , Thambuncha ) , in the world, is a very rare last name. The last name ธรรมบัญชา is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Thammabuncha, ธรรมบัญชา, Thambuncha, Tammabancha | Thailand |