Julia Alvarez was named after her mother, so her mother's name was also Julia Alvarez. Her father's name was Eduardo Alvarez. Julia was the second born of four children. Their maternal grandmother was Felicia and her paternal mother was Mauran, and it is the combination of those two names that led to Julia's older sister being named Mauricia. Julia's youngest sister was named Ana. I can't find the name of the second youngest daughter anywhere, so those are all the name I can give you for her immediate family.