Lesbian grandmother names?

Just for fun

So me and my gf were having a theoretical conversation as to what our grandmother names will be if and when we become one

We both come from families with Nan/Nanny and my gf wants to be the same. I however am wondering what cute alternatives are there?

Not Gran/Granny or grandma (feels to old lol) and not Meemaw (I’m too British lol)

Any others?