Last name เชยอรุณ (เชยอรุณ 
) , across the world, is a very rare surname. The family name เชยอรุณ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| เพิ่มพล เชยอรุณ Thai film director, TH (b. 1944) |
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| วีรินท์ เชยอรุณ Thai actor, TH (b. 1968) |
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