Across the world, ภัทรหิรัญ (ภัทรหิรัญ 
, Pattarahirun , Pattharahirun ) is an extremely rare masculine forename. Predominantly, ภัทรหิรัญ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| ภัทรหิรัญ, Pattharahirun, Pattarahirun | Thailand |