Family name ธรรมธิวงศ์ (ธรรมธิวงศ์ 
) , globally, is an extremely rare last name. The last name ธรรมธิวงศ์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| ธรรมธิวงศ์ | Thailand |