Surname แฉ่ง (Chaeng 
, แฉ่ง) , all around the world, is a rare last name. The surname แฉ่ง is habitual in Taiwan, where it is a rare surname, Norway, and Myanmar. Measured by absolute frequency, it most frequently occurs in Taiwan, Myanmar, and Malaysia. Likewise, แฉ่ง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chaeng | Myanmar, Norway, Thailand, Taiwan, Malaysia |