AsPureWownoted, having two middle names is pretty typical for those born into the royal family.

The moniker has also continued down to the late ruler’s great-granddaughters, asPeoplereported.

Prince William and Catherine, Princess of Wales, named their firstborn Princess Charlotte Elizabeth Diana.

Prince William and Catherine holding baby Louis

Beatrice and Edoardo Mapelli Mozzi followed suit and named their firstborn child Sienna Elizabeth Mapelli Mozzi.

Zara and her husband Mike Tindall named their second daughter Lena Elizabeth Tindall.

Similarly, Zara’s brother Peter Phillips and his wife Autumn Kelly named their second daughter Isla Elizabeth Phillips.

Queen Elizabeth II smiling

Using Elizabeth as a middle name is certainly a popular choice among the royals.

This was meant to honor another royal, Princess Alexandra of Denmark.

According toExpress, this popular royal’s middle names hold plenty of significance.

Queen Elizabeth II as a toddler

He is said to have selected the moniker due to its association with King Arthur.

Her middle name Victoria also honors Queen Victoria.

According toGood Housekeeping, the moniker means “victory” in Latin.

Prince William smiling

In Greek, the name Helena means “light” or “bright,” per Good Housekeeping.

It’s William’s way of honoring his mother’s memory.

A way of making sure Diana’s legacy lives on."

Princess Eugenie on her wedding day

She continued, saying, “This way she will never be forgotten.

This is his way of doing it.”

The prince’s first name was considered surprising and not one of the leading choices among speculators.

Princess Charlotte walking outside

Time explained that Prince Louis' first middle name, Arthur, has a much more obvious significance.

Likewise, the name Arthur has clear connections to the legendary King Arthur and ties to the royal family.

The prince’s second middle name, Charles, celebrates Prince William’s father, King Charles III.

Meghan Markle with daughter Lilibet

As a baby, she was christened as Anne Elizabeth Alice Louise.

She was also Anne’s godmother.

Prince George’s middle names reference royal family members

As noted byHello!

Prince Louis out walking with his mom

Prince George’s second middle name, Louis, honors his father, Prince William Arthur Philip Louis.

The moniker also pays tribute to one of the prince’s relatives, Lord Louis Mountbatten.

Nevertheless, according toYahoo!

Princess Anne smiling

Life, Princess Catherine didn’t have the easiest time picking her children’s names.

As noted byTime, Prince Harry and Meghan Markle’s son’s name was revealed to beArchie Harrison Mountbatten-Windsor.

Prince George smiling

Harry and Meghan with baby Archie