Last name จงพาณิชย์กุลธร (จงพาณิชย์กุลธร 
) , all over the world, is an extremely rare family name. The surname จงพาณิชย์กุลธร is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| จงพาณิชย์กุลธร | Thailand |