What is the surname of Carrie, made famous by the author, Stephen King?

Carrietta N. White is the title character and protagonist of American author Stephen King's first published 1974 horror novel, Carrie.

Carrie, Stephen King’s debut novel from 1974, tells the story of a high school student whose telekinetic abilities manifest themselves in horrific ways after she becomes a woman. She’s taunted by bullies, her mother over-shelters her to the point of abuse, and everyone who gets in Carrie’s way ends up on the wrong end of her psychic abilities.

King wrote Carrie while he was was working as high school teacher, but initially threw away the pages thinking they were awful. Fortunately, for horror fans, his wife dug them out of the waste basket and told him to keep writing. Tabitha King’s insistence that her husband keep writing started his career, and changed their lives monumentally.