B is for Brady: "Husband Dad Pawpaw." Let's focus on the last term of endearment. Half of all grandfathers still go by "grandpa" according to a survey by babycenter.com. "Pawpaw" did not make the top-ten list, but "papaw" came in at number 7. The survey also found that 1 in 5 grandfathers went by more contemporary and creative names. Let's see when "pepe" and "popper" start appearing on headstones. Macon County Memorial Park.