瀚: Vast and expansive, it often signifies erudition, profound knowledge, and a broad-minded spirit in names. It aids in learning and fostering friendships.
阳: Sunlight. It symbolizes warmth and radiance.
Meaning: Han signifies vastness and breadth, symbolizing an expansive mind and lofty aspirations; Yang signifies sunlight and brightness, embodying a positive and vibrant spirit.