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Family name Paibunthanabut (Paibunthanabut ) , in the world, is an extremely rare cognomen. The family name Paibunthanabut is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Paibunthanabut | Thailand |
Natcharawee, and Pratchayaporn