Literature Reference: No direct source, but 'Yan' refers to a person of great learning, and 'Cheng' refers to a sturdy and steady place.
彦: A person of exceptional talent and distinction.
城: City, metropolis. In personal names, it conveys the meaning of prosperity, flourishing, and a peaceful and prosperous nation.
Meaning: A person of great learning and steadfastness, symbolizing wisdom and solidity.