灿: The original meaning is brilliance, radiance, vividness, and dazzling splendor. When used in personal names, it conveys the connotations of being open and upright, with a bright and promising future.
瑜:
The radiance of jade, auspiciousness and well-being, grace and composure.
Meaning: Brilliant and radiant, like a dazzling gem, symbolizing outstanding talent and brilliance.