Family name Phan Dang (Phan Dang 
) , in all the world, is a very rare last name. The family name Phan Dang is characteristic of Vietnam, where it is a very rare surname, Spain, where it is an extremely rare surname, and the United States. More prevalently, Phan Dang is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phan Dang | Vietnam, Thailand, Spain, United States, Malaysia |