Yep, some people have changed their names, and some haven't.

Some people keep names that you figure they might want to change...like guys whose parents' named them "Elmo" not knowing that 20 years or so later Sesame Street would create a loveable red monster and give it that name.

If my man's name were "Elmo", I'd have to call him something else...but I guess it wouldn't matter what I call him as long as I didn't call him late for dinner.