Last name ขนุน (Khanun 
, ขนุน , Jackrist ) , throughout the world, is a rare cognomen. The surname ขนุน is habitual in Cambodia, where it is a rare surname, Thailand, where it is a very rare surname, and India. Also, ขนุน is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khanun | United Kingdom, Thailand, United States, India, Canada |
| ขนุน, Jackrist | Thailand |
| ខ្នុរ | Cambodia |