碧:
The character "碧" originally referred to emerald-green jade, and later extended to signify the color emerald green. In names, it often conveys a sense of vitality and vibrancy.
曼:
Graceful and exquisitely beautiful. In names, it often signifies a person's physical attractiveness, poised demeanor, and elegant conduct.
Meaning: The name 'Biman' has a melodious tone, with 'Bi' symbolizing freshness and purity, and 'Man' conveying grace and elegance, evoking a gentle and refreshing impression.