CONGRATS!
Nothing like grandkids. You get to pick the name, so choose wisely. Our first grandchild was raised in Nashville and his caregiver was very country. My plan was to go by Papa, but it started sounding more like Paw Paw, like we were in a Hee Haw episode. That required correction. My wife goes by Teita, which is Arabic for grandmother. It’s meaningful to her to be in a long line of Teitas.