You'd name her in your native language, and using your pet name for your grandmother.
There is no Antarctic language.
Grandma - Oma
Canadians typically call their grandma "Grandma" or "Nana," similar to the terms used in many other English-speaking countries.
I call my grandma's aunt, Great Aunt. Maybe that's what you call her, but she is of course your great-great-aunt.
There is no Islamic term for grandma. They just call her grandma, in their respective languages of course.
She might look like one.
I think they call her Nana.
people from Antarctica are called Escimos.
grandma inlaw
grandma/pa
Dadi ma
Baka or Baba
great grandma