Cognomen พิบูลย์อัญคณา (พิบูลย์อัญคณา 
) , worldwide, is an extremely rare family name. The surname พิบูลย์อัญคณา is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| พิบูลย์อัญคณา | Thailand |