Family name ธรรมวัฒโนดม (ธรรมวัฒโนดม 
) , in the entire world, is a very rare cognomen. The family name ธรรมวัฒโนดม is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ธรรมวัฒโนดม | Thailand |