 In the episode, "Lorelais Graduation Day", we discover that  Lorelais middle name is Victoria. Rorys given first name is also  Lorelei, but her middle name is Leigh. "Lorelei Lee" is the name of  a main character in "Gentleman Prefer Blondes" (played by Carol  Channing in the original Broadway production and by Marilyn Monroe  in the movie version).