Whitlock
Jasper's last name was originally Whitlock but he changed it when he joined the Cullens with Alice. Jasper uses whatever last name matches the current cover story being used by the Cullens. In Forks, he and Rosalie are pretending to be twins and foster children of the Cullens, so it makes sense that their last name would be the same and not Cullen.
Jasper does not have a middle name. His full name is Jasper Hale, but he was born as Jasper Whitlock.
Jasper Hale's middle name is Whitlock. He is a character from the Twilight series by Stephenie Meyer.
Jasper's real name is Jasper Lee Whitlock Cullen. He takes on the name Hale so that people will think that he and Rosalie are siblings.
The Hales in Twilight are the Cullen family, who are vampires. They are led by Carlisle Cullen and include Edward, Alice, Jasper, Rosalie, and Emmett. They are known for their extraordinary beauty and abilities.
Jasper and Rosalie's last name is Hale.
Jasper Hale
Blood.
Before adopting Rosalie's last name Jasper was Jasper Whitlock
Blonde
Jasper's last name in the books and movies before he became a Cullen is Hale.
rose is hale (and Jasper's is hale to the public because there pretending to be brother and sister)but Jasper's name before he became a vampire was WhitlockRosalie and Jasper both go by Hale because Rosalie insisted her last name be Hale, but Jasper and Rose look so much alike that they both go by Hale. Jasper's name before he was a vampire was however Jasper Whitlock.