All over the world, พิชัยชาญ (Pichaichan 
, พิชัยชาญ , Pichaicharn ) is a very rare boy's first name. The given name พิชัยชาญ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare masculine name. Much less frequently, พิชัยชาญ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Pichaichan, พิชัยชาญ, Pichaicharn | Thailand |