In all the world, Chung Chung (Chung Chung 
) is a rare boy's forename. The first name Chung Chung is characteristic of Hong Kong, where it is quite a rare boy's name, and Malaysia, where it is a very rare masculine name. Very seldom, Chung Chung is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Chung Chung | Malaysia, Hong Kong, Ecuador, Chile, Costa Rica |