Worldwide, Duangjun (Duangjun 
) is a very rare feminine first name. The given name Duangjun is habitual in South-eastern Asia, particularly Thailand, where it is a very rare female name. Also, Duangjun is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Duangjun | United States, Philippines, Thailand |