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Last name Phatnithikorn (Phatnithikorn ) , throughout the world, is a very rare family name. The cognomen Phatnithikorn is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Phatnithikorn | Thailand |
Chonthisa, and Natsupakorn