Cognomen จิรประไพ (Jiraprapai 
, จิรประไพ , Jirapraphai ) , worldwide, is an extremely rare family name. The last name จิรประไพ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. More prevalently, จิรประไพ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| จิรประไพ, Jirapraphai, Jiraprapai | Thailand |