No, not really. Mainly because Glaceon is a name I'm perfectly comfortable with. Even the hat on the avatar is something I probably won't get rid of for a months to come.
When I joined, I was debating on making my username "Honey Bunches of Death" but I thought that would be a bit too long. Kinda regret it but not too awful badly.
I don't like the restriction of having a name change, if I have the urge to change themes and I still have to wait a week for the waiting period to be over I get annoyed at myself.
I think I kind of regretted changing my name to Devil Jin that one time, because it was like that for an extra 2 weeks than I wanted because I went on holidays without internet.