Family name Phetsada (Phetsada 
) , worldwide, is a very rare surname. The surname Phetsada is habitual in Laos, where it is a rare surname, Canada, where it is an extremely rare surname, and the United States. Much less frequently, Phetsada is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phetsada | Laos, Canada, United States |