I think the Royal Family quite like to do things slowly.
It's quite dignified to have a bit of breathing space between the birth and the announcement of the name. It's a measured approach.
Out of courtesy, the Queen has to be told what has been decided.
The latest addition to the royal family has been named Prince George Alexander Louis, but where did the Prince get his names?
The Duke and Duchess of Cambridge have named their son George Alexander Louis, Kensington Palace said.