Cognomen จิระอุดมชัย (จิระอุดมชัย 
) , all around the world, is an extremely rare family name. The cognomen จิระอุดมชัย is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| จิระอุดมชัย | Thailand |