Ajello is an Italian surname, a variant of Aiello. The name originates from various place names in Italy, such as Aiello del Friuli and Aiello del Sabato, which are derived from the Latin agellus meaning "little field."Historical ContextThe surname is particularly associated with the regions of Calabria and Sicily, where the placenames gave rise to family names. During the medieval period, individuals from noble or landowning classes often adopted locative surnames, indicating their ancestral estate or village. As a variant, Ajello follows the same pattern as Aiello and is attested in historical records from the Middle Ages onward, with some families bearing this surname among the minor nobility of southern Italy.Notable BearersAmong notable individuals with this surname is Carl R. Ajello (1932–2025), who served as Attorney General of Connecticut. Edith Ajello (born 1944) is an American politician, while Gaetan Ajello (1883–1983) was a prominent Italian-born American architect. In the arts, actor Danny Aiello (though spelled differently) is often mentioned in connection with this surname due to the variant spelling. Other notable figures with the Aiello form include Barbara Aiello, Italy's first female rabbi, and Elena Aiello (1895–1961), a Roman Catholic nun canonically recognized for her pious life.Distribution and VariantsToday, the surname Ajello is most common in southern Italy, particularly in the regions of Campania, Calabria, and Sicily. It is also found among Italian diaspora communities worldwide, such as in the United States, Argentina, and Canada. Related names include the more common Aiello, as well as diminutive and regional forms such as Ajelli. The -ello suffix is a typical Italian diminutive, suggesting "little," so Aiello may have originally referred to a small field or could be an ethnic signifier for someone from a place named Aiello. The linguistic structure aligns with many other patronymic or territorial Italian surnames ending in -ello.Meaning: "Little field" (from Latin agellus)Origin: Italian locative surname from place namesType: SurnameUsage Regions: Italy (primarily southern), Italian diaspora