Literature Reference: 鈜，金声也。曜，光明也。——《说文解字》 '鈜' means the sound of metal, and '曜' signifies brightness. Source from 'Shuowen Jiezi'.
鈜: The sound of bells and drums. As for rare characters, caution is advised when using them in names.
曜: Brilliance, radiant luminescence. When used in personal names, it often signifies exceptional talent and remarkable visibility, fostering academic success.
Meaning: The sound of metal and the light of brightness, symbolizing steadfastness and brilliance.