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Surname Ratanawongpitak (Ratanawongpitak ) , throughout the world, is an extremely rare last name. The cognomen Ratanawongpitak is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ratanawongpitak | Thailand |
Nathrada, Sanhathai, Pakornsak, and Pakornthep