I'm not sure that my T would know how to spell my last name since she doesn't make the appointments and only calls me by my first name. I'm sure she knows it, but it's an unusual spelling of a somewhat common name in my area, so I have to correct most people.

My pdoc has misspelled it and also checked with me on it. Again it's a commonly misspelled name and he actually has another client with the same name and the more traditional spelling and he says he confuses our names. Since he's a script writer I'd expect him to know it. I can see mistakes with spelling though- last names are misspelled all the time by people we'd least expect it from simply because they spend less time thinking about them than our first names.