NotHRH said:
'Arthur' is simply a very old-fashioned, dreadful moniker to give a child these days. How many children are named 'Arthur' these days - or how many boys in kindergarten have that particular name?
It would although complement HRH the Earl of Wessex's daughter, HRH Lady Louise Windsor. Very few baby girls are named such any more. She is a very beautiful little girl indeed!
Why does HRH the Lady Louise Windsor have the last name 'Windsor,' instead of 'Mountbatten- Windsor?'
Her full title is Lady Louise Mountbatten-Windsor, and was used as such for the Royal Wedding Order of Service. I think, for simplicity, Lady Louise Windsor is used.
I think it would be good if the Royal family introduced new names to the lineage, though nothing too "modern".