Umbilia gens

The gens Umbilia was an obscure plebeian family at ancient Rome. No members of this gens are mentioned by Roman writers, but several are known from inscriptions, indicating that they had attained senatorial rank by the late second century.

Origin
The nomen Umbilius belongs to a class of gentilicia originally formed from cognomina ending in the diminutive suffix -ulus, and the double-diminutives -ellus and -illus. The root might be a word such as Umber, one of the Umbri, or umbra, a shadow.

Members

 * Umbilia C. f. Victoria, buried at Theveste in Africa Proconsularis, in a late first-century tomb built by her husband, Firmus.
 * Umbilis Q. l. Pamphila, a freedwoman buried in a second-century tomb at Spoletium in Umbria, along with the freedmen Lucius Cuspius Timos and Lucius Cuspius Antiochus.
 * Marcus Umbilius Maximinus, a Roman senator, was patron of the boatbuilder's guild at Ostia in AD 192.
 * Umbilius Dextrianus, named in an inscription from Lambaesis in Numidia, dating from AD 200.
 * Marcus Umbilius M. f. Maximinus Praetextatus, son of the senator, was honoured as a patron of Ostia with an inscription dated the Kalends of March, AD 200.

Undated Umbilii

 * Umbilius, named in a sepulchral inscription from Carthage in Africa Proconsularis.
 * Marcus Umbilius, donated the slaves Crito and Pylades to the steward of the cult of Mithras at Ostia.
 * Umbilius Dionysius, buried at Ossonoba in Lusitania.
 * Lucius Umbilius Felix, buried at Pupput in Africa Proconsularis, aged one hundred fifteen years, seven months, and fifteen days.
 * Umbilia Ɔ. l. Ianthis, a freedwoman buried at Circeii in Latium, in a family sepulchre built by Aulus Aemilius for himself, his wife, Aemilia Thymele, Umbilia Ianthis, and the freedman Publius Flavius Hilarus.