News Prince Harry's Nickname for the Royal Baby Will Melt Your Stone Cold Heart By Alexandra Whittaker Updated on October 29, 2018 @ 09:45AM Pin Share Tweet Email It's happening: Prince Harry and Meghan Markle's grand royal tour of Australia is slowly coming to an end, and we're already in denial. What will we do without seeing the daily cute couple moments? Or the feminist speeches?Or thefashion?? It's like they read our panicked minds, because Meghan and Harry are working to give us all the cutesy royal content our hearts desire, and that includes a sweet tidbit about Baby Sussex. As we know, Meghan and Harry's first child is due in spring 2019, but while we have plenty of theories about baby names (hint: It won't be Samantha), Harry has a nickname to use in the meantime. Rex/Shutterstock While giving a speech in New Zealand, Prince Harry let his nickname for his firstborn slip, and it was a delightful moment. "From myself and my wife and our little bump, we are so grateful to be here. We bring blessings from my grandmother the Queen and our family," he said. Kate Middleton Is the Big Sister Prince Harry Never Had Us right now: Did you catch that little grin on his face after he said "our little bump"? Day = made. Learn all about the royal baby's arrival here.