During her human life, Alice had a younger sister named Cynthia. She does find out that her only remaining family is her sister's daughter (her niece) is still alive in Boxili, also named Alice.
Cynthia
her name is Cynthia :)
Mary Alice Brandon
Mary then her middle name was Alice
Cynthia
Cynthia Brandon
Alice had a little sister named Cynthia. Alices sister's name is Cynthia Brandon. In New moon Cynthia's daughter (alice's neice) is still alive.
Alice Cullen or Mary Alice Brandon was her human name.
Mary Alice Brandon (Answer from www.twilightlexicon.com).
Cynthia Brandon It never disclosed her middle name.
Ashley Greene
Alice's sisters name is rosalie.