As the first born son of a duke, Archie could have become Earl of Dumbarton – one of Prince Harry’s subsidiary titles – or have been Lord Archie Mountbatten-Windsor, but instead he will simply be Master Archie Mountbatten-Windsor.
On which parent the baby resembled more, Prince Harry said: “Everyone says that babies change so much over two weeks.
“We’re basically monitoring how the changing process happens over this next month really. But his looks are changing every single day, so who knows.”
Pictures of the new family’s first photocall were then shared on the SussexRoyal Instagram account.
The post said: “The Duke and Duchess of Sussex are delighted to share their first public moment as a family.”
The images shared on social media were taken by Chris Allerton, who was the couple’s private wedding party photographer, and took the picture of the newlyweds watching fireworks in the grounds of Frogmore House at their evening reception.
The royal baby, who is seventh in line to the throne, was delivered at 05:26 BST on May 6, with Prince Harry saying after the birth that he and Meghan were “absolutely thrilled”.
Prince William has welcomed his brother to “the sleep deprivation society that is parenting”.
The Duke of Cambridge – a father-of-three – said he looked forward to seeing the new parents “when things have quietened down”.
Prince Charles has also expressed his joy at the birth.
During an official visit to Germany with the Duchess of Cornwall, the Prince Wales said: “We couldn’t be more delighted at the news and we’re looking forward to meeting the baby when we return.”
The name of the newborn princess – second child of Prince William and Kate Middleton and sister to Prince George – will not be announced on Sunday, May 3rd.
The princess, who is fourth in line to the British throne, was delivered at 08:34 BST on May 2nd at St Mary’s Hospital in London, and weighed 8lbs 3oz (3.7kg).
Bookmakers say Charlotte and Alice have emerged as the favorite names for the princess, followed by Olivia, Victoria and Elizabeth.
Royal baby names in Britain’s history:
Charlotte, the feminine form of Charles, has a long royal pedigree and became popular in the 18th century when it was the name of George III’s queen.
The King bought Buckingham House in 1761 for his wife Queen Charlotte to use as a family home close to St James’s Palace – it became known as the Queen’s House and is now Buckingham Palace.
Charles is the name of two former Kings and of the Prince of Wales, the princess’s grandfather.
Charlotte also has a connection on Kate Middleton’s side, as the middle name of her sister Pippa Middleton.
Alice, the previous bookmakers’ favorite, was the name of Prince Philip’s mother, Princess Alice of Battenberg and of his great-grandmother, who was the third child of Queen Victoria.
During the First World War, his mother’s family changed Battenberg, the family name, to Mountbatten – the name which the Duke of Edinburgh adopted when he became a naturalized British subject in 1947.
Other royal Alices include Queen Elizabeth II’s aunt by marriage, Princess Alice, Duchess of Gloucester and one of Queen Victoria’s granddaughters, Princess Alice, Countess of Athlone.
Olivia has no immediately apparent royal connections, it was the second most popular girls’ name for babies born in England and Wales in 2013, according to the Office for National Statistics.
Victoria and Elizabeth are arguably the most famous female names in British royal history – with Queen Victoria the longest reigning monarch, and the present Queen Elizabeth II set to surpass her record on September 9, 2015.
The Queen Mother was also called Elizabeth, and it is the middle name of Kate’s mother, Carole Middleton.
Queen Victoria is associated with Britain’s great age of industrial expansion, economic progress and, particularly, empire.
While the 45-year reign of Queen Elizabeth I of England, the daughter of Henry VIII and the last Tudor monarch, is considered one of the most glorious in English history, including the defeat of the Spanish Armada and the first works of Shakespeare.
Kate Middleton and Prince William have named their son George Alexander Louis, Kensington Palace has said.
The third in line to the throne, who was born on Monday at 16:24 BST, will be known as His Royal Highness Prince George of Cambridge.
It is thought the Queen was told of Prince George’s name when she met him for the first time on Wednesday.
The family are at the Middletons home in Bucklebury, Berkshire, after spending a night at Kensington Palace.
George was the bookmakers’ favorite for the first name of the prince.
Kate Middleton and Prince William had been expected to pick a traditional royal name for their son, who was born at St Mary’s Hospital in London, weighing 8lbs 6oz.
Royal infants usually have historical names which are passed down through the generations.
Kate Middleton and Prince William have named their son George Alexander Louis
There have been six King Georges up to now, most recently the Queen’s father, although his first name was Albert and he was known to his family as Bertie.
The name Louis is Prince William’s fourth name and is likely to be a tribute to Lord Louis Mountbatten, the Duke of Edinburgh’s uncle and the last British Viceroy of India before independence in 1947.
Lord Louis Mountbatten and Prince William’s father the Prince of Wales were very close. Known by the Royal Family as Uncle Dickie, he was assassinated by the IRA in August 1979.
According to reports, Alexander was said to be a favorite of Kate Middleton’s.
The Queen’s middle name is Alexandra and it is assumed the baby has been named after the Queen’s father.
Prince George does not have to be King George if he accedes to the throne – he can choose another name, as the Queen’s father did.
Charles Mosley, author of Blood Royal, said he knew it would be George.
“It was the name of the sovereigns under whom this country became a world player – in the 19th Century, defeating Napoleon, and in the 20th Century, winning two world wars.
“Louis is a nod in the direction of the Mountbatten element in the Royal Family. And indeed the surname of the royal family is still Mountbatten. His [Prince George’s] birth certificate and marriage certificate will say Mountbatten-Windsor.”
As well as being an established regal name, George is also a saint’s name. St George was an early Christian martyr and is the patron saint of England.