Cognomen Phawn (Phawn 
) , in all the world, is a rare surname. The last name Phawn is habitual in Myanmar, where it is a rare surname, Thailand, where it is an extremely rare surname, and the United States. Much less frequently, Phawn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phawn | Myanmar, United States, Thailand |