Giannini is a surname of Italian origin, commonly associated with various notable individuals and businesses. One of the most recognized figures is Amedeo Giannini, an influential banker who founded the Bank of America in the early 20th century. His innovative banking practices helped make financial services more accessible to the general public. In addition to individuals, Giannini is also linked to various companies and products, particularly in the food and beverage industry. For example, Giannini's is a brand known for its quality pasta and sauces, reflecting the rich culinary traditions of Italy.