Cognomen ธรณธรรม (ธรณธรรม 
) , around the globe, is a very rare surname. The family name ธรณธรรม is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, ธรณธรรม is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ธรณธรรม | Thailand |