Family name Jiranitikun (Jiranitikun 
, จิรนิธิกุล ) , in the world, is a very rare surname. The cognomen Jiranitikun is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| จิรนิธิกุล, Jiranitikun | Thailand |