A woman who is 3 months pregnant falls into a deep coma. 6 months later, she awakes and asks the doctor about her baby.

Doctor: You had twins, a boy and a girl, and they are both fine. Luckily, your brother named them for you.

Woman: Oh no! Not my brother! He's an idiot! What did he name the girl?

Doctor: Denise.

Woman: Well that isn't so bad. What did he name the boy?

Doctor: Denephew.

Edit. What did he name the boy, not she.