Castrilli

Castrilli is an Italian surname. It is believed to be of topographic origin, likely derived from a place name containing the word "castello," meaning "castle." The suffix "-illi" is a diminutive form, suggesting a connection to a small castle or fortification.

The surname is found primarily in the central and southern regions of Italy. Variations of the name, stemming from regional dialects and differing orthographic conventions over time, may also exist. Individuals bearing the surname Castrilli, like bearers of many Italian surnames, may have migrated to other parts of the world, particularly to countries with large Italian diasporas such as the United States, Canada, and Argentina.

Further research into specific family lineages bearing the surname Castrilli may reveal more detailed information about their origins, occupations, and historical connections to particular geographic locations within Italy.