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Surname จิรรุ่งโรจน์ (จิรรุ่งโรจน์, Jiarungroj , Jiarungrot ) , worldwide, is a very rare cognomen. The cognomen จิรรุ่งโรจน์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
VARIANT | COUNTRY |
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Jiarungrot, Jirarungroj, Jiarungroj | Thailand |
Jiarrungrot, and Jirarungrot