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