I think Layla calls me Cara

During the past couple of months Layla has been working hard on learning to talk. She talks a lot and repeats what we say. But most of what I hear are vowel sounds all jumbled together. I think she is saying a lot more words than I understand. One of her favorite things is when she is able to identify something that is hers especially if I have the same item. For example sitting at the table if she has a sippy cup of water she loves it if I also have water. She will then sit there and touch her cup and say "Yayu" which is Layla. She will then touch my cup and say "Airwu." For a long time I couldn't figure out what she was saying. I thought she was saying "Mama." But then about two days ago she was sitting on the piano bench and needed help she started calling out really loudly "Airwu, airwu." I was in the other room and it clicked because it totally sounded like Cara. To test my theory, I stayed in the bedroom and Dave asked Layla "Where is Cara?" She came running in as fast as she could into the bedroom with a little finger pointed at me. I have since listened pretty intensely and am 85% sure that she calls me Cara.