Jo-eun f & m KoreanFrom the present determiner form of adjective 좋다
(jota) meaning "good, great, excellent, superior." The name is more commonly written in hangul as 조은. It can also be written with hanja, combining a
jo hanja, like 助 meaning "help, assistance, aid" or 祚 meaning "good luck/fortune," with an
eun hanja, such as 恩 meaning "favour, grace" or 誾 meaning "mild, temperate; amicable."