Family name จังวณิชัยกิจ (จังวณิชัยกิจ 
) , in all the world, is an extremely rare surname. The surname จังวณิชัยกิจ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| จังวณิชัยกิจ | Thailand |