Family name โรจน์จิรโฆษิต (โรจน์จิรโฆษิต 
) , around the globe, is an extremely rare cognomen. The surname โรจน์จิรโฆษิต is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| โรจน์จิรโฆษิต | Thailand |