Surname ธรรมจรัสแสง (ธรรมจรัสแสง 
) , all around the world, is a very rare cognomen. The family name ธรรมจรัสแสง is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ธรรมจรัสแสง | Thailand |