Princess Charlotte is widely speculated to be the next Princess Royal, although the title cannot be formally confirmed until her father, Prince William, becomes King and Princess Anne relinquishes the title upon her death.
While it is not guaranteed, the title of Princess Royal is traditionally bestowed upon the eldest daughter of the monarch. Currently, Princess Anne holds this title. The title is held for life, meaning that Princess Charlotte could only become Princess Royal when Princess Anne passes away and her father ascends to the throne. It's important to understand that the monarch has the ultimate say in who receives the title.
Therefore, while Princess Charlotte is the most likely candidate, other unforeseen circumstances or decisions made by the future King William could influence the final decision.
