On my mother's side it was Granny and on my Daddy's it was Grandmother. My son had a little girl early in April (well his SO did but you know what I mean). There was debate as to what she would call me. I told him I didn't care, she is going to call me what she calls me. When my son was born my mother said she didn't care what he called her as long as it wasn't one of those silly things like memaw or mawmaw or something like that. Of course, he couldn't say grandma so memaw she became to him and all the grandkids that came after him. I learned from that, I really don't care what she calls me. I'm still not sure what to call her. Her mother calls her by her full name, which is a formal version of my name. My son calls her PP because she was a month pre-mature and the nurses in NICU said she was just a little pocket peanut. She hasn't revealed enough of her personality to me yet for me to know what to call her so she is little one right now.