Family name ចាន់រ៉ូ (ចាន់រ៉ូ 
) , in the world, is an extremely rare cognomen. The cognomen ចាន់រ៉ូ is characteristic of South-eastern Asia, particularly Cambodia, where it is a very rare surname. Much more prevalently, ចាន់រ៉ូ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ចាន់រ៉ូ | Cambodia |