Family name ชัง (Chang 
, ชัง 
) , throughout the world, is a prevalent last name. The surname ชัง is habitual in Marshall Islands, where it is a widespread surname, Macao, and Taiwan, where it is a common surname (explore the name in all countries). In absolute terms, the name is most common in China, Taiwan, and the United States. Very seldom, ชัง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chang | China, United States, Taiwan, Malaysia, Indonesia |
| ชัง | Thailand |