What's in a name?

This has been an important question for us as we are expecting our very first grand-baby! Of course there is the traditional Grandma and Grandpa but...we don't always like to do things the traditional way so we have been pondering this.
I realize as many of you have told me that we will be called whatever the baby calls us, but we can certainaly try to establish a name...right??

Do you pick a name easy for a baby/child to say? Or one you just want to be called? Maybe something to do with family heritage? One that is a version of your own name, like Grandpa Chris, or ..just make one up, like Grandma Opal!
My parents go by G&G Ski, a shortened version of their last name and easy for the boys to say when they were little. Chris's parents went by G&G Minich.

Here are some we have looked at and the one we are most leaning towards.
Mama and Grandpa Minich ( all the kids already call me mama Minich, (so it fits).
Nonnie or Nonna, which is Italian for Grandma but Chris does not like Nonno for grandpa.
In Scotland, they call their grandma either granny or nanna. Grandpa is granda (pronounced gran-da).
"Seanmhathair" is Irish for grandmother - . It literally means 'old mother' and is pronounced like this: shan- waw - her. WAY TO HARD!
In Yiddish, they say…
Grandpa = zeyde
Pronounced zey’∙deh
Grandma = bobe
Pronounced boh’∙beh / boo’∙beh
I’ve always heard it as bubbie or bubby( ah, don't think so :)

German is Oma and Opa. With baby Minich's last name and the easy pronunciation, Oma and Opa are growing on us and leading the way!

So, what do you think or like?Are you a Grandparent? What do you go by or what do you call your grandparents??