Literature Reference: 宝，珍也。——《说文》 Bao means treasure. Source from 'Shuowen Jiezi'.
宝: The character "宝" originally served as a general term for jade artifacts, later extending to denote all manner of precious items. In names, it often conveys a sense of nobility and rarity.
Meaning: The character 'Bao' signifies preciousness and rarity, symbolizing wealth and auspiciousness.