I really like
Louise too. One of my great friends is named
Louise, and one of my longtime favourite double names is Laura-Louise.
Louise Madeleine is very pretty.
I also like:
Louise Catherine - it's just so steady
Louise MarthaLouise AbigailLouise Amy - so sweet!
Louise Anna - not very exciting maybe, but stately
Louise Ada - there's something sassy about this, like a rebellious church lady
Louise DaisyLouise FloraLouise LilaLouise Eulalie - though this is gilding the lily a bit
Louise Eliza - I love how sharp this combo is.