self-named (9)
I believe the answer is:
eponymous
(Other definitions for eponymous that I've seen before include "Of title, incorporating person's name" , "To do with person whose name is identified with movement, title etc" , "Rebecca, for example - or Justine?" , "Like a word derived from a person's name" , "(Of a character) giving a play, book, etc, its title" .)