Cognomen ประจบจิตร (ประจบจิตร 
) , all over the world, is an extremely rare surname. The surname ประจบจิตร is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, ประจบจิตร is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ประจบจิตร | Thailand |