AJ,
That's probably just me though!
No, me, too! :)
Mayday, I had an official name change, first, middle, last. Well, I didn't have a middle one before, so I just added one. :)
Just to get this straight, this change has nothing to do with my name changing because of marriage or divorce, this was an official thing so my new names were entered into my birth registry. My former names are obsolete, gone, poof.
I learned about this option when I was a volunteer with an organization supporting women who have gone through sexual abuse. We had a café women could come to once a week and talk about anything they liked. As staff, of course, I listened to many of their stories and found myself often thinking theirs were a lot worse than mine and therefore concluded that having my name changed officially wasn't available to me. Thing is though that my story was pretty much the same as theirs, I just couldn't see it then and couldn't give myself permission to make such a fundamental change. By the way, that was about 10 (EDIT: not 20, sorry, typo) years ago and I do live in Germany.
I only woke up fully two years ago (that's when the process started) and am now "there" (in reality). At the beginning of 2011 I finally got (my then therapist told me (so grateful)) that my story was just as bad as those women's were and that I am entitled (and always have been) to live a life I want and designed for myself. I started the process very soon after I "got it" and the official name change came into effect in July 2011.
I had a strong connection to my now first name for a long time which is why I took it on. My last name I created using my non-biological dad's last name and adding one letter in the right spot so it got a meaning (the meaning of it is "mine" now, hehe :)) When I learned that having an official name change approved meant that you could choose anything, also any number of names, I was like: wow, a middle name (always wanted one), and chose one that has a very important meaning to me. I, too, am very careful with who I tell, just because of its meaning which reminds me to never lose sight of myself again, not for a second (doing my best). So, my middle name is a constant (and beautiful) reminder of why I got the name changed in the first place and what my real goal is in all of this, which is being me and becoming my self more and more.
It was weird for some time at the beginning with the new name; it did cause me anxiety in official settings just because I felt I had to focus on my new name so not to use the old one when e.g. having an appointment at the town hall or so. But that was all it was, anxiety, fear of messing up and being looked at as if I were totally nuts. It never happened and of course it was already my name, but I was still scared. I combined the name change with a move to another city and with cutting lots of people off who weren't good for me. Some of my old friends know, some have just accepted it without further questions, others know my background. My one (abusive) aunt tried to send me on a guilt trip because of it just this last Christmas but I have taken the power away from my family members, so I just said I wasn't interested in further contact with her. She tried once more, I just ignored it, and haven't from her since.
So, this name change - although I don't really see it as a change but as a giving up of my past identity as a victim and starting into a new life as someone alive (not a survivor) - has meant more to me than I can put into words. I have gained a great feeling of freedom (freedom of choice and of being in control of my own life) and my independency; it was a real-life symbol of cutting the cords between my abusers and me. It is difficult to explain.
I have known many over the years who have done this and none of them have ever regretted it as far as I have learned from them. It can be a very important part of claiming your life (not back, as I never had my own) and make it yours.
Which is not saying you should do it. You have to be ready for it, it's an official thing, at least here, and there's no going back. I can only say that you will know when and if you're ready.
Good luck, and feel free to ask anything you'd like to know.