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