When Queen Elizabeth II was a little girl, she nicknamed herself Tillabet. Definitely a cute, fun name, but maybe not to be used on official royal documents. As she grew up, Tillabet became Lilibet, and some of her family and close friends still used the name right up until her passing at the age of 96, with grandson Harry and wife Meghan giving her the ultimate tribute by naming their own daughter Lilibet.
Prince Harry got this sweet nickname from his mother when he was two. Princess Diana got the inspiration for it while they were all vacationing in Australia.
This isn’t just another nickname Prince Harry has – and technically, Harry is a nickname as well (his real name is Henry). For a while, Spike was his alias. He used to have a Facebook page under the name Spike Wells so he could be in tune with his friends on social media undercover. After four years, he had to delete the account due to a security risk.