The last name of Zach Bogosian's girlfriend is D'Agostino. D'Agostino is an Italian middle surname of Roman Catholic origin related to St. Augustine. It first originated in the Emilia Romagna region of Italy before spreading to other regions of the world.
Her full names is Bianca Elisa D'Agostino and she was born on January 11, 1989, in Springfield, Massachusetts. She is the only daughter of Thomas and Vincenza D'Agostino and has three brothers. A retired American soccer player, she played for teams like the Boston Breakers, Atlanta Beat and the United States U-23 women's national soccer team, among others, winning different awards and recognitions from early life until her retirement.