Literature Reference: 'Hong' means grand, from 'Shuowen'; 'Jun' means talent surpassing a thousand people, from 'Shuowen'.
闳: Grand and expansive, vast and profound.
俊: Handsome and elegant, a person of remarkable intelligence, often signifying excellence, distinction, and prominence in a name.
Meaning: 'Hong' signifies grandeur and expansiveness, while 'Jun' represents exceptional talent. The name conveys a broad mind and outstanding abilities.