Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge depart the Lindo Wing with their newborn son at St. Mary's Hospital on April 23, 2018 in London, England. Chris Jackson/ Getty Images
Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge depart the Lindo Wing with their newborn son at St. Mary's Hospital on April 23, 2018 in London, England. Chris Jackson/ Getty ImaShow more

Royal baby named Prince Louis Arthur Charles