Surname พาณิชธร (พาณิชธร 
) , throughout the world, is a very rare last name. The last name พาณิชธร is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| พาณิชธร | Thailand |
จตุพร, ภิญโญ, and พยุงศักดิ์