礼: Politeness, etiquette, and understanding of decorum. When used in personal names, it often conveys the meaning of courtesy, which is conducive to receiving assistance from noble benefactors.
檀: Deciduous tree species with robust wood, often symbolizing steadfastness in character and a warm, affable demeanor in social interactions.
Meaning: Li Tan, with a melodious sound, conveys humility, elegance, and nobility.