I'm going to be a first time grandma in Sept, I think I would like to be called Nonna (I believe it's Itailan ) as my name is Norma, however sometimes little people have their own ideas. My son would only ever call my dad Bobby (which is his name) his other grandpa was papa, when he was old enough we asked him why he never called my dad grandpa or papa and he said because he's Bobby and he's not old enough to be a grandpa( my dad was 55 at the time).