When I first met my two oldest grandchildren(5 and 3 at the time) they had a Grandmaw and it was decided I would be called Granny. When the last Grandchild was born, I really wanted to be called MawMaw. I asked the two older kids a year or so ago if it would be OK for the youngest to call me MawMaw and they said yes. Of course I can't get the youngest to call me that to save my soul. Just this week the middle GC decided now he wants to call me Mawmaw Lauren. We are getting there. Great neices and nephew calls me Grand NaNan.