Family name ឆ្លាង (ឆ្លាង 
) , globally, is an extremely rare cognomen. The cognomen ឆ្លាង is characteristic of South-eastern Asia, particularly Cambodia, where it is a very rare surname. Also, ឆ្លាង is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ឆ្លាង | Cambodia |