The name honors those who came before and pays tribute to not one but two women of particular importance to Prince Harry
When the Duke and Duchess of Sussex announced the birth of their second child -- a daughter -- on Sunday, the couple also revealed her name: Lilibet 'Lili' Diana Mountbatten-Windsor.
As with many names in the British royal family, it honors those who came before and pays tribute to not one but two women of particular importance to Prince Harry.
The name Lilibet might seem a little unusual at first glance but it is steeped in significance. The unusual moniker is a sweet tribute to the reigning monarch, as it's actually Queen Elizabeth's nickname within the family.
It stems from her childhood when the then-princess was unable to properly pronounce her own name. Her grandfather, King George V, would affectionately imitate her attempts and the name stuck.
The Queen's husband Prince Philip, who died in April, also reportedly referred to his wife by her childhood pet name. When the Queen's mother died in 2002, her coffin held a single wreath from the monarch with a card signed, "In loving memory, Lilibet."
The Sussexes' daughter -- who is the monarch's 11th great-grandchild and eighth in line to the throne -- will, however, be known as Lili. It's a playful way of modernizing the family name but is also a variation of the name of a flower. Of Greek origin, the name Lily is often used as a nickname for those named Lilian or Elizabeth. The lily is a symbol of purity in Christianity, according to BabyCenter.com.
Baby Lili's second name, Diana, was selected "to honor her beloved late grandmother, The Princess of Wales," the couple revealed in the birth announcement.
Diana was killed in a 1997 car crash in Paris when Harry was just 12 years old. This year would have marked her 60th birthday. Harry has spoken repeatedly about the impact his mother's death had on his mental health.
Throughout their marriage, the Sussexes have consistently invoked Diana's memory.
During their spectacular wedding ceremony three years ago, the couple went to great lengths to ensure her presence was felt on the day. The bride's bouquet included white forget-me-nots (Diana's favorite flowers), while Diana's sister, Lady Jane Fellowes, delivered the first lay address. Her other siblings also attended the ceremony.
More recently in the couple's tell-all interview with Oprah Winfrey, Meghan wore a diamond tennis bracelet previously owned by her late mother-in-law. Harry told Winfrey his mother would have been "very sad" about the couple's decision to step back from the royal family.
"I think she would feel very angry with how this has panned out, and very sad. But ultimately, all she'd ever want is for us to be happy," he said, adding that he "felt her presence throughout this whole process."
The name Diana itself is Latin in origin and means divine, according to BabyCenter.com.
Baby Lili is not the first royal child whose name honors both the 95-year-old monarch and the late Princess of Wales. Harry's older brother William and his wife, Kate, previously paid tribute to both sides of the family when they named their only daughter, Princess Charlotte Elizabeth Diana.
The surname Mountbatten-Windsor is the personal family name used by many members of the royal family. It is a combination of the Queen's surname -- Windsor -- and Prince Philip's family name. He adopted the Mountbatten surname -- an English translation of his mother's maiden name -- when he became a naturalized British citizen in 1947.
Baby Lili isn't the only Sussex to be given an unorthodox name that balances innovation and tradition. Hours after his birth in 2019, Harry and Meghan revealed their son's name -- Archie Harrison. There was no precedent in the royal family tree -- CNN's royal correspondent Max Foster revealed that they simply picked "a name they loved."
"What they are very much doing is reflecting their generation. They are not looking to history, they are looking to now," he said at the time.
Under rules laid out by George V in the 1917 Letters Patent, neither Lili nor her brother are yet eligible to use HRH titles. However, this will change when their grandfather Charles ascends to the throne.
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