Family name Chan Heng (Chan Heng 
) , in the entire world, is a very rare last name. The cognomen Chan Heng is habitual in Singapore, where it is a rare surname, Malaysia, where it is a very rare surname, and Chile, where it is an extremely rare surname. More frequently, Chan Heng is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chan Heng | Singapore, Malaysia, Chile |