Literature Reference: 伯者，长也；嘉者，美也。——《说文解字》 Bo means elder; Jia means beauty. Source from 'Shuowen Jiezi'.
伯: "Bo Zhong." When used in personal names, it often conveys the meaning of striving and competing, symbolizing that things are evenly matched and on par with each other.
嘉: Praise, auspiciousness, celebration, and happiness.
Meaning: Bo Jia signifies the beauty of an elder, symbolizing nobility and excellence.