Family name ชลวณิชย์กุล (ชลวณิชย์กุล 
) , throughout the world, is a very rare surname. The surname ชลวณิชย์กุล is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ชลวณิชย์กุล | Thailand |