Around the world, Naisarun (Naisarun 
) is a very rare feminine first name. The forename Naisarun is habitual in Southern Asia, particularly India, where it is an extremely rare girly name. Very seldom, Naisarun is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Naisarun | India |
Khatoon, and Ratchakitprakarn