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.
嘉: Praise, auspiciousness, celebration, and happiness.
Meaning: Bi jia, where 'Bi' signifies the color of jade, symbolizing purity and freshness, while 'Jia' represents excellence and praise, signifying noble character and outstanding talent.