The royal baby's name is George Alexander Louis! Prince William and Kate Middleton announced the child’s moniker in record time, telling the world on Wednesday that it’s George for the future monarch.
The child’s other title includes Prince of Cambridge… and someday King of England.
The public had to wait a week to learn Prince William's name and a month to learn Prince Charles'.
After his big debut outside St. Mary's Hospital on Tuesday, Prince George spent just one night in his new digs at Kensington Palace, before Kate and William whisked him off to Bucklebury.