Family name ชะอม (Cham 
, ชะอม 
, Chaom 
) , around the world, is a common last name. The surname ชะอม is characteristic of Gambia, where it is a widespread surname, Aland Islands, where it is quite a common surname, and Macao (explore the name in all countries). Measured by absolute frequency, it is the most numerous in Gambia, Myanmar, and Algeria. Also, ชะอม is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cham | Myanmar, Taiwan, Gambia, Malaysia, Algeria |
| ชะอม | Thailand |
| Chaom | Thailand, India |
| Chaphom | Thailand, Malaysia |