Globally, អូន (អូន 
) is a common unisex first name. The given name អូន is habitual in South-eastern Asia, particularly Cambodia, where it is a common epicene name. Very seldom, អូន is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| អូន | Cambodia |
|
អូន ព័ន្ធមុនីរ័ត្ន Cambodian politician, KH (b. 1965) |
|