潘:
A place name and surname, carrying no inherent meaning when used in personal names.
臣: The term commonly used in monarchical states to refer to officials. It is also used by officials as a humble self-reference when addressing the monarch, and serves as a modest form of self-designation among the ancients.
Meaning: Pan signifies a river, symbolizing vastness and inclusiveness; Chen means a subject, symbolizing loyalty and responsibility.