Our DD is named Avery, not sure yet if this baby will be a boy or girl but I've always loved the name Audrey. Do you think those are way too similar sounding?
I wouldn't be taken aback if I heard them together. It has to be more rhymey than matchy to bother me. The As make different sounds, so it's really only the final syllable that rhymes - and they're not even the same number of syllables. I can understand why it might bother some people, but for me personally, it's fine.
My DD is Avery too. I think the starts with a ends in y is pretty matchy. If we have another girl I like adalynn. I'm afraid that's a little matchy too.
Re: Too similar?