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.
博: Extensive, profound, erudite. When used in personal names, it often signifies a broad perspective and profound knowledge, greatly aiding one's career and fortune.
Meaning: Lan signifies vast waves, representing breadth and vigor; Bo symbolizes vast knowledge and broad-mindedness. Together, they imply a broad mind and profound wisdom.