Surname Phangkum (Phangkum 
) , all around the world, is an extremely rare cognomen. The last name Phangkum is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Also, Phangkum is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phangkum | Thailand, India |