Quinctilia (gens) - Origin of The Gens

Origin of The Gens

The nomen Quinctilius is a patronymic surname, based on the praenomen Quintus, meaning "fifth". Quinctilius is the correct orthography, but Quintilius is also quite common. The gens Quinctia is derived from the same praenomen. It was not unusual for multiple nomina to be derived from a common source; the Sabine name Pompo is the Oscan equivalent of Quintus, and gave rise to the gentes Pompilia and Pomponia.

According to legend, the Quinctilii predated the founding of Rome. When the brothers Romulus and Remus had restored their grandfather, Numitor, to the throne of Alba Longa, they set out to establish a new city in the hills overlooking the Tiber. They offered up sacrifices in the cave of the Lupercal at the base of the Palatine Hill, which rite became the origin of the religious festival of the Lupercalia. The followers of Romulus were called the Quinctilii or Quinctiliani, while those of Remus were the Fabii or Fabiani.

In historic times, the two colleges of priests, known as Luperci, who carried out the sacred rituals of the Lupercalia, were known by these names, suggesting that in the earliest times, the gentes Quinctilia and Fabia superintended these rites as a sacrum gentilicum. Another example of such responsibilities concerned the Pinarii and the Potitii, who maintained the worship of Hercules. Such sacred rites were gradually transferred to the state, or opened to the Roman populus; a well-known legend attributed the destruction of the Potitii to the abandonment of their religious office. In later times the privilege of the Lupercalia had ceased to be confined to the Fabii and the Quinctilii.