Family name Tjhang (Tjhang 
) , throughout the world, is quite a rare surname. The cognomen Tjhang is characteristic of Indonesia, where it is quite a rare surname, Hong Kong, and Singapore, where it is a rare surname. Not in comparison with a country's population, the name is most common in Indonesia, Hong Kong, and Malaysia. Also, Tjhang is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tjhang | Hong Kong, United States, Indonesia, Malaysia, China |