My daughter just turned two. She calls my mom Nama (came up with this on her own). My dad is Grandpa. DH's dad is Papa and DH's mom is Namo (she came up with after my MIL suggested she call her FarMor, which is Swedish for Father's Mother 🙄). Anyway, I love the way she says all the names and she adores them all. What do your kids call their grandparents?