What Is The Surname Of Prince Charles. His titles are his royal highness the prince charles philip arthur george, prince of wales, duke of cornwall, duke of. 14, 1948 and had only turned three years old when.

His titles include earl of chester, duke of cornwall, duke of rothesay, lord and member of the isles, prince and great steward of scotland, e was called into service upon his birth. Prince charles, eldest son of queen elizabeth ii, was born with the full name charles philip arthur george, giving him a last name of “george.”. The duke of cornwall, prince of wales and now duke of edinburgh is known as prince charles.