Surname Dokdung (Dokdung 
) , in all the world, is a very rare cognomen. The surname Dokdung is characteristic of Thailand, where it is a very rare surname, and Nigeria, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Dokdung | Nigeria, Thailand |
Prasong, Woralak, Suradsawadee, Bowondet, and Nopparat