Family name Leechang (Leechang 
) , all over the world, is a rare surname. The last name Leechang is habitual in Taiwan, where it is a rare surname, Malaysia, where it is a very rare surname, and Thailand, where it is an extremely rare surname. Much less frequently, Leechang is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Leechang | Malaysia, India, Taiwan, Thailand, China |