瑰: A stone second only to jade, rare and exquisite. In names, it often conveys the meaning of splendor and preciousness.
黛: The color of deep blackish-blue, akin to the traditional Chinese pigment known as "qing dai," often conveys an image of elegance and beauty. When used in names, it tends to leave a favorable impression, fostering good relationships and attracting positive connections.
Meaning: The name 'Guī Dài' carries a melodious rhythm, with 'Guī' symbolizing magnificence and 'Dài' representing a deep, elegant black, embodying grace and nobility.