Just call him "Harry." Prince Harry attended the Travalyst Sustainable Tourism Summit in Edinburgh, Scotland on Wednesday. Before he took the stage to say a few words, the host, Ayesha Hazarika, told the crowd the Duke of Sussex wanted to be referred to by just his first name. "He's made it clear we that we are all just to call him 'Harry,'" she said, per a video shared by The Daily Mail's royal correspondent Rebecca English.