Cognomen ขัง (Khang 
, ขัง 
) , globally, is a common family name. The cognomen ขัง is characteristic of Lesotho, where it is quite a common surname, Nepal, and Malaysia. Measured by absolute frequency, it most frequently occurs in Nepal, Malaysia, and Vietnam. Likewise, ขัง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khang | Lesotho, Vietnam, Nepal, United States, Malaysia |
| ขัง | Thailand |