I react a little bit when I hear my name but it isn't connected to me -- not visually or anything though. I make sure of it. When people who don't know I'm trans say it I'm pretty much neutral. When people who do know use my full birth name, opposed to a nickname that at least isn't obviously feminine, yea, I do get irritated. I've corrected my older brother on it once, but largely because he used it in chat on my real (so to speak) Facebook account -- I haven't yet started correcting other people though even though I know I really should...
It amuses me though, Logan, your mention of a show with a character with your name and you reacting to it. I went to see Rise of the Planet of the Apes yesterday evening and one of the previews was for the movie The Sitter; Jonah Hill's character is named Noah in the movie and it amused me to no end because of what the character is like, not to mention it looks like a good movie. There's been one or two other times when I've heard it in a show or something and thought, "Hey! That's my name!" or something equivalent. It's happened with my middle name as well. That's worn off and has been almost completely eliminated with my birth name.
Kyle, not sure if you've ever said before or not, but why is it that you have to wait until you're out of school to change your name?