珂: A stone akin to jade. In names, it often signifies noble character and a life of beauty, fostering harmony within the family.
瑜:
The radiance of jade, auspiciousness and well-being, grace and composure.
Meaning: The name 'Keyu' sounds melodious, with 'Ke' referring to fine jade and 'Yu' to precious treasure, symbolizing rarity and beauty.