Prince william and kate name baby son louis arthur charles

I think there may be some confusion here!

Prince William and Kate Middleton, the Duke and Duchess of Cambridge, have not named their baby son Louis Arthur Charles. In fact, their third child, born on April 23, 2018, is a son named Louis Arthur Charles, but he is actually their youngest child, not their first.

Their children are:

  1. Prince George Alexander Louis (born July 22, 2013)
  2. Princess Charlotte Elizabeth Diana (born May 2, 2015)
  3. Prince Louis Arthur Charles (born April 23, 2018)

So, to clarify, Prince Louis Arthur Charles is the name of their youngest child, Prince Louis, not their first child.