Senses
琅 variants: 瑯 [jade-like stone]
(bound form) a kind of stone that looks like jade; a gem
琅 variants: 瑯 bright and white
(literary) clean, white, and bright in appearance
琅 variants: 瑯 Lang
a Chinese surname
琅 variants: 瑯 tinkling
(literary) the clear, resonant sound of metal or jade clashing