In this image made available by SussexRoyal on Wednesday May 8, 2019, Britain's Prince Harry and Meghan, Duchess of Sussex, joined by her mother Doria Ragland, show their new son to Queen Elizabeth II and Prince Philip at Windsor Castle, Windsor, England. Prince Harry and Meghan have named their son Archie Harrison Mountbatten-Windsor. AP PHOTO
Unlike many senior royals, Archie only has one middle name. Prince Harry's full name is Henry Charles Albert David.