When I met my now husband, his grandkids called me by my first name and that stuck with the older kids (15, 16, 12) after we were married, when his youngest daughter had her second child...she lives in California and we live in Illinois, we went to CA to take care of her 18 month old son for 6 weeks when she had a C-second with her second child. When we arrived each day, I would come in and say "Good Morning". The 18 month old somehow figured that must be my name, so I became "Morning" and that is what both kids call me. There other grandma is called Grandmoo.