I used to have a couple of friends that had the same name. I knew them both. Their names were Mike Rogers and Mike Rodgers. One of them is a friend and the other was someone I knew in High School. The only difference in the name was one of them spells their surname with a "D" and the other one doesn't.

Also, there's two or three people with the name "Steve Perry". One of them was the lead singer of the rock band "Journey". There was another Steve Perry that wrote a Star Wars novel. And there was yet another one that produced at least one of the Lethal Weapon movies.