Hypothetically, if you had twins, what would their names be? Would you pick your two favorite names regardless of how well they coordinated? Would you consider using names with the same letter or would you avoid same letter names as being too matchy?
Secondly, if you had to use a naming theme for your kids, would you use an obvious theme like Tristan and Isolde, or would you use something subtle like obscure archaeologists or famous stamp collectors.