Because the difficulty of translating "Deathly Hallows" to other languages, JK Rowling created an alternate title for the translations: "Harry Potter and the Relics of Death".

Hermione's middle name appears in Dumbledore's will as "Jean." According to J.K. Rowling, her middle name was supposed to be "Jane," but in a subsequent interview, Rowling commented that she changed it because she did not want Hermione to share her middle name with Dolores Umbridge. Submitted by Cubs Fan

J. K. Rowling considered two alternate titles for this book: "Harry Potter and the Elder Wand," and "Harry Potter and the Peverell Quest."