Surname Phokun (Phokun 
) , around the globe, is a very rare family name. The surname Phokun is habitual in Thailand, where it is a very rare surname, and India, where it is an extremely rare surname. Much less frequently, Phokun is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phokun | India, United States, Thailand |
Arphon, Sirinat, Tanatat, Chonticha, Nuanlaong, Kittikawin, and Thanatchaya