As a teacher, please don't name your child something crazy and hard to pronounce or long to write. I have seen some of the strangest names and some that are way too long. One little boy was named Mister. Another parent I guess wanted a really unique child so named her Y'Munique (I'm unique).
I've always loved the names Sophia, Grace, Giovanna, and Anais (although I probably wouldn't name my child Anais, but it is a pretty name).
Lily and Ava are great names. So, I would say keep doing whatever you're doing to name your kids. Short and not too out there.