Cognomen ธุวธรรม (ธุวธรรม 
) , across the world, is an extremely rare surname. The cognomen ธุวธรรม is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ธุวธรรม | Thailand |
| มเกล้า ธุวธรรม TH (b. 1966) |
|