Rearranging the letters of 'Ron Weasley' (Harry Potter Character) gives:
Rony Weasel.
(by Paul V using Anagram Genius) (2007) (pending approval)
Other related anagrams without their own page:
"Harry Potter, Ronald Weasley, and Hermione Granger" -> "A master hero, worrying partner , gal - learned hoyden." (by Aronas Pinchas using Anagram Genius) (2007) (pending approval)