Avellino is an Italian surname derived from the name of the city of Avellino in Campania, Italy. The city was called Abellinum in Latin, a name of unknown meaning, and was an ancient center of the Samnite Hirpini before its conquest by the Romans in 293 BC.EtymologyThe surname Avellino is a toponymic name, indicating a family origin from the city of Avellino. The Latin name Abellinum has no clear etymology, though it might derive from a pre-Roman root.Cultural and Historical SignificanceThe city of Avellino is situated in a plain surrounded by mountains, 47 km east of Naples. It was a significant hub on the road from Salerno to Benevento. The name Avellino may also have been used to refer to pages, servants, or retainers associated with the city, though the surname is primarily geographic in origin.Related NamesAvellino is linguistically and culturally related to other Italian surnames derived from place names, such as Napoli and Romano. Its diminutive or variant forms would not be typical, as it is mostly used as a stable family name.Meaning: From the city of Avellino, earlier Abellinum of unknown meaning.Type: Toponymic surname.Usage Regions: Italy, especially Campania.