瑢字UNICODE编码U+7462，UTF-32: 00007462，UTF-8: E791A2。
瑢róng
1、“琮瑢”（cōngróng）:佩玉相碰的声音。
瑢瑢是个小女生，今年已经六岁了。
Rong Rong is a six-year-old little girl.