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