Family name Choodaung (Choodaung 
) , around the world, is a very rare last name. The last name Choodaung is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Choodaung | Thailand |
Somboon, Jutarat, Ulairat, Teevaratip, and Thanathorn