Accorso

Accorso is an Italian surname that originates as a shortened form of the medieval given name Bonaccorso. The name Bonaccorso derives from the Italian elements bono meaning "good" and accorso meaning "haste, rush, or help," giving the name a sense of "good help" or "good haste." Over time, the prefix bon- was sometimes dropped, leading to the independent surname Accorso.

The name Accorso is characteristic of southern Italy, particularly regions like Sicily and Calabria, where surnames often evolved from given names or nicknames. The related variant Accorsi is more common in central Italy, particularly Tuscany and Emilia-Romagna, while Accursio is a further variant that also derives from the root Accorso.

As a given name, Accorso was recorded in medieval Italy, often associated with religious contexts due to the patronage of San Bonaccorso (or Sant'Accorso), a Tuscan hermit of the 12th century. However, in modern usage, it survives primarily as a surname. Notable bearers include the 13th-century Tuscan jurist Accursius (Francesco Accorso), who compiled the Glossa Ordinaria to Roman law, significantly influencing European legal tradition.

• Meaning: Derived from Bonaccorso, "good help/haste"
• Origin: Italian surname from the given name
• Type: Surname (originally a given name)
• Usage regions: Southern Italy, Sicily, Calabria