What would be a nice middle name...?

I have a baby boy due soon and I'd like to name him Aaden (it's gonna be spelled this way). I want his middle name to begin with an E because our 9month old son's name is Alexander Emmanuel and I want them to have the same initials. Any name ideas that start with an E. Please not Eric because I think it's too common and please not Ethan because I hate that name lol. Thanks so much everyone for your help!