蕊: The pistil, the central part of a flower, plays a pivotal role and holds the leading position in its structure.
霓:
The radiant arc of the rainbow, embodying a holistic understanding and a striking beauty.
Meaning: The name 'Rui Ni' has a melodious sound. 'Rui' symbolizes the tenderness and vitality of flowers, while 'Ni' evokes the brilliance and dreaminess of a rainbow, embodying beauty and radiance.