Until he was two my GGS called me Barbara. That is what everyone calls me in since that is my name altho it distressed his moma until I told her he could call me what he wanted to as long as he calls. Recently he started calling me Gamma. I like it. Now he is calling me "Baby Girl". Why? That is what my husband has called me our entire marriage....unless he is introducing me to someone. I think it is so funny, a 2 1/2 year old calling his great- grandmother "Baby Girl".