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Family name Phumikorn (Phumikorn ) , across the world, is an extremely rare surname. Much more frequently, Phumikorn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phumikorn | Thailand |
Agkwikai, Onboakhaw, Sangrod, Chanpaen, Promratana, Pongpairoje, and Mongkolmaneepol