In truth, we did have a Donald Key (Yep, Don Key) and we also had a lad whose last name was Major. Being Artillery, he began his Army life as Gunner Major, then Lance Bombardier Major and, when i left, he had just gain his 2nd stripe to become Bombardier Major. I can only imagine the confusion if he ever gained that third stripe to be introduced as 'Sergeant' Major. Lots of bewildered faces looking for the crown above the chevrons.
No truth in the rumour that the doc has called her son 'Aeroplane' as it will take him around the world.