For this Yong-An there are 2 different names on Yasni.
In the ranking of the most common first names Yong-An is on position 4589.
Korean: Yong is beautiful, good, etc. Ju represents pearl, glass ball, round, flat with no corners, so honest etc.
Male first name (Mandarin, kanji): On, peaceful, peace, quiet, Mandarin (everyday word as a first name); an1 = peace, peace, quiet; Kanji5B89 = peaceful, quiet, peace, (kanji)