Family name ธรรมาทิตย์ (ธรรมาทิตย์ 
) , worldwide, is a very rare last name. The surname ธรรมาทิตย์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, ธรรมาทิตย์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ธรรมาทิตย์ | Thailand |