Family name Duangthep (Duangthep 
) , worldwide, is a very rare surname. The last name Duangthep is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname, and Malaysia. Likewise, Duangthep is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Duangthep | Malaysia, Thailand |