I guess I'm boring; all I intend to do about my name is drop two pesky letters off the end so that it's gender-neutral. I did opt to choose a whole new middle name, though, as opposed to using the opposite-sex variant of what I had. I wanted to use a name that had significant meaning to me. As much as I love the thought of choosing a whole new first name, I've been going by a shortened version of my birth name for so long now it'd feel unnatural for me to try something else. ...Plus I like the fact that my first and last name start with the same letter and there are very few first names starting with the letter K that I like and actually feel would suit me. XP
But some other names I've always really liked would be:
-Errol
-Jean-Marie
-Gunther
-Gary
-Dieter
-Peter
-Marcus
-Froederick/Friedrich
-Gustav
-Arnaud
-Jack
-Wenley
...I could go on, but I doubt most (if any) of those would be considered popular or largely desirable. :x I just couldn't resist making a list of my own for the fun of it!