I have had this name since I made my original FA account in 2008. I changed my idea about this name about a year or two after I made it, and I've been waiting patiently for more than a decade to change this name. However, the best info I can ever seem to find about the details of any progress...
How about finally adding this feature to Furaffinity itself, as in the art site? I have wanted to change it for ages but all I have been told is that I'd need to make a new account (and lose all the views and watches and favs accumulated since 2006, so no thanks).
Are we any closer to this...
Go here to change your username: https://forums.furaffinity.net/account/account-details
NAME CHANGES ON THE MAIN SITE ARE UNAVAILABLE.
There is not a system in place that allows us to do this easily; however, it is a feature that we would like to see in the future.