Grandparent Names - What Do/Did You Call Your Grandparents?
→[More:]My maternal grandparents were Nonnie and Grandpa, sometimes Grandpa Bill. Although I'm not sure why as he was our only grandfather. My paternal grandmother was Gramma Margaret. My paternal grandfather died when my father was a kid and we're unsure of what his name really was.
My nieces and nephews (and great-nieces and -nephews call my mother Gran.
I have step-grandkids but they just call me by my name. It's never been suggested that they call me by any other name. The mister is Grandpa. Both of the blood grandmothers are Grandma (the other grandfather died when my daughter-in-law was a kid).