Family name Morphan (Morphan 
, จรรยาธนากร 
) , all around the world, is a very rare last name. The surname Morphan is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, Morphan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Morphan | Philippines |
| จรรยาธนากร | Thailand |