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.
欣: Joy, delight. In names, it often signifies happiness, symbolizing a life of prosperity and contentment.
Meaning: Bo signifies breadth and extensive knowledge, while Xin represents joy and flourishing, symbolizing profound learning and vitality filled with happiness.