瀚: Vast and expansive, it often signifies erudition, profound knowledge, and a broad-minded spirit in names. It aids in learning and fostering friendships.
丹: Danhong, Dantong. In names, it often signifies prosperity and flourishing, symbolizing a vibrant and thriving success.
Meaning: Vast as the ocean, and as sincere as the color red, symbolizing broad-mindedness and heartfelt passion.