Cognomen ดีกระจ่าง (ดีกระจ่าง, Deekrajang 
) , in the entire world, is an extremely rare surname. The surname ดีกระจ่าง is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Deekrajang | Thailand |