Maine Mendoza was born in the province of Bulacan on March 3, 1995. Her parents were Mary Ann and Teddy Mendoza. She has two brothers and two sisters and all of their names start with "Nico." She finished her elementary education at St. Paul School of Sta. Maria Bulacan and high school at St. Paul College of Bocaue. She completed a bachelor's degree in Hotel, Restaurant and Institution Management major in Culinary Arts at De La Salle-College of St. Benilde.