Literature Reference: Green grass covers the spring at Yuntai, amidst the mist, a robe of rainbow hues and a white turban. Source from 'Farewell to the Taoist of Huayin'.
霓:
The radiant arc of the rainbow, embodying a holistic understanding and a striking beauty.
衣: Garments and attire, when used in personal names, metaphorically signify elegance, grace, and captivating beauty.
Meaning: The 'rainbow robe' symbolizes beauty and a transcendent spirit, like the brilliance of a rainbow, representing purity and otherworldliness.