朱: Vermilion, a deep red hue; the name of a mineral; an ancient geographical location; and a surname.
朗: Bright and clean. When used in personal names, it often conveys a sense of purity, sunshine, gentlemanly demeanor, and being well-liked.
Meaning: Zhu represents red, symbolizing passion and vitality; Lang means bright and clear, signifying brilliance and talent.