Literature Reference: 雨：好雨知时节，当春乃发生。——《春夜喜雨》 珂：珂佩声珊珊，春衫剪初成。——《赋得古原草送别》 Rain: 'Good rain knows the season, spring brings it to life.' From 'Spring Night Rain'. Ke: 'Jade pendants tinkle softly, spring robes newly made.' From 'Farewell on the Ancient Grassland'.
雨: The life-giving rain that nourishes all things.
珂: A stone akin to jade. In names, it often signifies noble character and a life of beauty, fostering harmony within the family.
Meaning: Rain symbolizes nourishment and vitality, while Ke refers to beautiful jade, signifying preciousness and gentle nurturing like spring rain.