There is no definite answer to the narrator’s name in The Yellow Wallpaper. She is never directly addressed throughout the short story. But some readers speculate that she might be called Jane due to one phrase she says at the end.
Detailed answer:
In The Yellow Wallpaper, an unnamed narrator is a woman who showed signs of depression and anxiety. Due to her condition, she cannot do any work. Her husband John, a physician, and his sister Jennie who performs a housekeeper’s role tender her. Some people believe that the narrator is not named to indicate that she represents not only herself. She is similar to all women who were overprotected or mistreated due to mental illness.
However, there is also another theory. At the end of the story, the narrator tells her husband: “I’ve got out at last, <…> in spite of you and Jane.” Some researchers believe that this phrase indicates that her name is Jane. She hints at her own role in allowing to be repressed. Others, however, claim that it might be a misprint, and the narrator refers to Jennie.