Hermione Granger’s middle name is Jean in the Harry Potter books.
The name is revealed near the end of the series, when Harry, Ron and Hermione discuss their families and future plans. Hermione Jean Granger is one of the central characters in the seven Harry Potter novels and is known for her academic ability, determination and loyalty.
Hermione’s middle name is often overlooked because the books usually call her simply Hermione Granger. The detail is also sometimes confused with her parents’ identities or with the name of the actress who played her, Emma Watson. Hermione is a fictional character; Rowling created her as a highly prepared and knowledgeable student who becomes essential to Harry’s success.
In the epilogue of Harry Potter and the Deathly Hallows, Hermione is married to Ron Weasley and has a daughter named Rose and a son named Hugo. Her adult career is connected with the Ministry of Magic.