源: Origin, the source of a river. It signifies the starting point, representing a high beginning in one's life journey.
朗: Bright and clean. When used in personal names, it often conveys a sense of purity, sunshine, gentlemanly demeanor, and being well-liked.
Meaning: Source signifies origin and foundation, while Lang means bright and clear, symbolizing wisdom as profound as a source and a mind as radiant as the sun.