俊: Handsome and elegant, a person of remarkable intelligence, often signifying excellence, distinction, and prominence in a name.
有: "With regard to, possess. Often used as the second character in a name, serving as a conjunction, it can carry auspicious connotations."
Meaning: Jun signifies outstanding talent and handsome appearance, while you means wealth and possession. The name implies exceptional talent, inner and outer excellence, and great achievements.