Surname Phachanh (Phachanh 
) , around the globe, is a very rare cognomen. The cognomen Phachanh is habitual in Northern America, particularly Canada, where it is an extremely rare surname, and the United States. Very seldom, Phachanh is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phachanh | Canada, United States |