曜: Brilliance, radiant luminescence. When used in personal names, it often signifies exceptional talent and remarkable visibility, fostering academic success.
城: City, metropolis. In personal names, it conveys the meaning of prosperity, flourishing, and a peaceful and prosperous nation.
Meaning: Yao Cheng is euphonious, with 'Yao' signifying brilliance and 'Cheng' representing a strong and stable city, symbolizing radiance and steadfastness.