嘉: Praise, auspiciousness, celebration, and happiness.
曜: Brilliance, radiant luminescence. When used in personal names, it often signifies exceptional talent and remarkable visibility, fostering academic success.
Meaning: The name 'Jiayao' has a pleasant rhythm, with 'Jia' meaning 'good' and 'Yao' symbolizing 'radiance,' implying a bright and promising future.