From Sino-Korean 恩 (eun) meaning "kindness, mercy, charity" or 銀 (eun) meaning "silver, money" combined with 瑞 (seo) meaning "felicitous omen, auspicious", 敍 (seo) meaning "narrate, recount, relate" or 書 (seo) meaning "book, letter". Other hanja combinations can form this name as well.
indicate the level to which a name has been verified.