For this Yong-Chan there are 4 different names on Yasni.
In the ranking of the most common first names Yong-Chan is on position 4587.
Korean: Yong is beautiful, good, etc. Ju represents pearl, glass ball, round, flat with no corners, so honest etc.
Female first name (Mandarin, Kanji characters): Chan, beautiful, graceful, Mandarin (everyday word as a first name); chan2 = beautiful, graceful, Kanji5A75 = beautiful, graceful (kanji); Kanji5B0B = beautiful, graceful (kanji)