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Surname Chaiphantho (Chaiphantho ) , worldwide, is a very rare family name. The cognomen Chaiphantho is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Chaiphantho | Thailand |
Kaeota, Prasert, Wanphen, Tamakorn, Surinphatthanaphong, and Ratchadaporn