Name incorrectly listed on my profile page

[Rebecca]

On my Goodreads author page, my name appears correctly where my books are listed, but if you scroll down and look at the ratings I've given books I've read, suddenly my name has been changed to Rebecca Corinne Caudill (it should read Rebecca Norinne Caudill). I looked in my account setup and couldn't see where the "C" would have come in nor how to change it.

[Renske]

Your profile shows two things, you as the author and you as an user. And it seems the 'you as an user' part has the mistake. I don't know if it is hidden somewhere else for authors, but for users you find the 'account settings' in the drop down menu from the profile picture in the upper right corner. If it is not there, you should perhaps ask in the author feedback group.