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.
檀: Deciduous tree species with robust wood, often symbolizing steadfastness in character and a warm, affable demeanor in social interactions.
Meaning: Bao Tan has a melodious sound, symbolizing preciousness and elegance. 'Bao' represents wealth and beauty, while 'Tan' evokes the natural serenity of sandalwood.