珂: A stone akin to jade. In names, it often signifies noble character and a life of beauty, fostering harmony within the family.
瀚: Vast and expansive, it often signifies erudition, profound knowledge, and a broad-minded spirit in names. It aids in learning and fostering friendships.
Meaning: Ke signifies precious jade, symbolizing nobility and purity; Han signifies vastness, symbolizing breadth and depth.