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Cognomen Phaiphiban (Phaiphiban
) , worldwide, is a very rare last name. The surname Phaiphiban is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname, and Malaysia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Phaiphiban | Malaysia, Thailand |
Lai, and Thanyakorn