Literature Reference: The spring gushes forth day and night, filling the hollows and then flowing to the four seas. Source from 'Mencius·Lilou II'.
源: Origin, the source of a river. It signifies the starting point, representing a high beginning in one's life journey.
雨: The life-giving rain that nourishes all things.
Meaning: The name symbolizes continuous rain, representing nourishment of life and hope.