澜: "Great Wave" in a name often signifies a broad-minded, composed, and calm demeanor, which is conducive to career advancement and harmonious family life.
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: Lan signifies waves, while Han denotes vastness, symbolizing boundlessness and grandeur.