Does this name sound funny?

MommyAmes2

My H chose our DDs middle name, which is Summer. So when we found out number 3 is a girl, he wants her to have the middle name Autumn. He insists and will not change his mind.

I love the name Isla, but does Isla Autumn sound weird together?

What do you ladies think? H doesn't care what I choose for the first name, as long as I use Autumn as a middle. 

I considered asking the babyname board, but I thought I would ask you lovely ladies instead.