Literature Reference: 应雨随云，润物无声。——《道德经》 Rain follows the clouds, nourishing all things silently. Source from 'Dao De Jing'.
应: Through and through, with prompt response. In names, it implies the natural flow and inevitable outcome as one would rightly expect.
雨: The life-giving rain that nourishes all things.
Meaning: Responding to rain signifies harmony with nature, gently nourishing all things.