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