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