Last name ภัช (Phat 
, ภัช ) , in all the world, is quite a rare cognomen. The last name ภัช is habitual in South-eastern Asia, particularly Laos, where it is quite a rare surname, Vietnam, and Malaysia, where it is a rare surname. More frequently, ภัช is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phat | Laos, Vietnam, Malaysia, Thailand, United States |
| ภัช | Thailand |