Family name រ៉ូន្នី (រ៉ូន្នី 
) , all over the world, is an extremely rare surname. The last name រ៉ូន្នី is habitual in South-eastern Asia, particularly Cambodia, where it is a very rare surname. Likewise, រ៉ូន្នី is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| រ៉ូន្នី | Cambodia |