Grasso is an Italian surname that originated as a nickname for a stout or overweight person. It derives from the Italian word grasso meaning “fat,” which itself comes from Latin crassus with the same meaning. The surname is common throughout Italy and may sometimes have also referred to a person with a portly or robust physical appearance. Origins and Etymology The surname Grasso falls into the category of Italian nicknames based on physical traits. In Italian onomastics, such nicknames often evolved into hereditary family names during the Middle Ages. The Latin root crassus also gave rise to related words in other Romance languages, but Grasso is primarily found in Italian contexts. Distribution and Variants While Grasso is widely distributed in Italy, particularly in the southern regions such as Sicily, the variant Grassi is also encountered. Grassi may represent a plural or collective form of the surname, as is common with Italian nicknames that end in -i. Notable Bearers Several notable individuals bear the surname Grasso. Ella Grasso (1919–1981) was an American politician who served as the Governor of Connecticut, becoming the first woman elected as governor in her own right in the United States. In the martial arts world, Alexa Grasso (born 1993) is a Mexican mixed martial artist who competes in the UFC. Pietro Grasso (born 1945) is an Italian politician who served as President of the Senate and Acting President of Italy. Others include Francis Grasso (1949–2001), an influential American disc jockey, and Richard Grasso (born 1946), former chairman of the New York Stock Exchange. The name is also found in the sports and arts, including Mateo Grasso (born 1995), an Argentine footballer, and Dick Edgar Ibarra Grasso (1914–2000), an Argentine researcher. Cultural Significance Surnames like Grasso reflect the Italian tradition of using descriptive nicknames as family identifiers. They provide insight into the physical characteristics, occupations, or places of origin that distinguished families in medieval Italy. The longevity of such surnames emphasizes the continuity of language and identity within Italian culture. Meaning: Italian for “fat,” a nickname for a stout person Origin: Italian, from Latin crassus Type: Descriptive nickname (surname) Usage Regions: Primarily Italy, especially southern Italy (e.g., Sicily)