Aylanese Share definition Flag A language spoken by babies; often called cooing or babbling. Most often spoken by those named Ayla, which is where the term is derived. "What a cute baby! What's she trying to say?""Oh, she's just speaking Aylanese." Aylanese by favauntie415 August 18, 2013 0 0 Get merch Get the Aylanese mug. Buy Now — $32.95 See more merch