Last name พัวจิรพาณิชย์ (พัวจิรพาณิชย์ 
) , across the world, is an extremely rare family name. The surname พัวจิรพาณิชย์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| พัวจิรพาณิชย์ | Thailand |