The adorable name Prince George, Princess Charlotte and Prince Louis have for Queen Camilla - and it isn't Grandma!

Prince George Princess Charlotte Prince Louis Duchess Camilla
(Image credit: Getty Images)

Prince George, Princess Charlotte and Prince Louis are said to have an utterly adorable name for their step grandmother Queen Camilla.

Queen Camilla has revealed that Prince GeorgePrincess Charlotte and Prince Louis don't call her 'grandma'.

Camilla, who is married to King Charles, has five grandchildren of her own, plus the Cambridge kids and also Prince Harry and Meghan Markle's son Archie.

But it's understood she goes by a different name than the traditional grandma or granny - used by many youngsters.

Camilla Parker-Bowles

(Image credit: PA)

"My own grandchildren call me GaGa," Camilla told the Daily Mail shortly after Prince George's birth. "I don’t know if it’s because they think I am! It is funny but is still very sweet."

Camilla's son, Tom Parker Bowles, has two kids while his sister Laura Lopes has three.

Laura's daughter Eliza served as a bridesmaid at the Prince and Princess of Wales' wedding.

Meanwhile, Prince George is said to use a different name for his great-grandma, the late Queen.

The Princess of Wales spilled his alternative moniker for the sovereign in another ITV documentary, Our Queen at Ninety.

"He calls her ‘Gan-Gan,’” Kate said. Before revealing that the late Queen totally dotes on her youngest family members. She always leaves a little gift or something in their room when we go and stay, and that just shows her love for the family.”

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And Camilla is just as doting - every June she hosts a massive party for both her grandchildren and the grandchildren of friends, according to the new biography The Duchess: Camilla Parker Bowles and the Love Affair That Rocked the Crown.

'In 2016 there were about 90 children tucking into sandwiches, cakes, and jellies and roaring around the garden at Clarence House, having tugs of war and watching spellbound as magicians did tricks and entertainers made them laugh,' royal author Penny Junor wrote.

Selina Maycock
Senior Family Writer

Selina is a Senior Family Writer for GoodtoKnow and has more than 16 years years of experience. She specialises in royal family news, including the latest activities of Prince George, Charlotte, Louis, Archie and Lilibet. She also covers the latest government, health and charity advice for families. Selina graduated from the University of Sheffield in 2006 with a degree in Journalism, and gained her NCTJ and NCE qualifications. During her career, she’s also written for Woman, Woman's Own, Woman&Home, and Woman's Weekly as well as Heat magazine, Bang Showbiz - and the Scunthorpe Telegraph. When she's not covering family news, you can find her exploring new countryside walking routes, catching up with friends over good food, or making memories (including award-winning scarecrows!)