Agosta

Agosta is a surname of Italian origin. It is believed to derive from a given name, possibly a diminutive of Agostino, which is the Italian form of Augustine. The name Augustine itself has Latin roots, stemming from the Roman family name Augustinus, meaning "great" or "venerable." Therefore, Agosta can be interpreted as a patronymic surname, indicating "son of Agostino" or belonging to the family of Agostino.

The surname is found in various regions of Italy, with a notable concentration in southern Italy, particularly in Sicily and Campania. As with many surnames, its prevalence and geographical distribution have evolved over centuries due to migration and historical events. Over time, individuals bearing the Agosta surname have dispersed globally, contributing to its presence in countries with Italian diaspora communities, such as the United States, Canada, and Argentina. Variations in spelling might exist due to regional dialects or historical transcription practices.