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