When I worked at a restaurant there was a local doctor that would go out of his way to make sure he had his name as “Dr. (His name) MD” in our reservation system that only employees could see. He went as far as demanding to see his reservation in our system when he came in for his dinner to make sure we didn’t lie to him and put it in exactly as he requested. I get wanting credit for all your hard work but it was some total weirdo behavior on his part. Out of the thousands of people and dozen of doctors I put into the system he was the only person who ever made such a fuss about it and the only one to make us show him his reservation name like that.