Cognomen Jungwongsuk (Jungwongsuk 
) , across the world, is an extremely rare family name. The last name Jungwongsuk is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Jungwongsuk | Thailand |
| ronnachai jungwongsuk Thai futsal player, TH (b. 1997) |
|
Ronnachai, and Thanongrat