What Is Prince William’s Last Name
After watching the royal wedding last Friday I got to thinking, what is Prince Charles, William and Harry's last name? Do you know? I've never heard it said. I checked it out. So read on for the answer.
In 1960, Queen Elizabeth II and Prince Philip decided to create a surname for their direct descendants, incorporating the surnames "Windsor" and Prince Philip's previous surname, "Mountbatten."
Therefore, Mountbatten-Windsor is the surname of all male (and unmarried female) descendants of Prince Philip and Queen Elizabeth II; this includes Prince Charles, Prince William and Prince Harry.