Jania gens

The gens Jania was an obscure plebeian family at ancient Rome. No members of this gens are mentioned in ancient writers, but several are known from inscriptions.

Members

 * Lucius Janius, named in an inscription from Pompeii in Campania.
 * Janius Firmus, dedicated a tomb at Rome for his wife, and for his daughter, Grapta.
 * Jania Januaria, buried at Aquae in Dacia between AD 150 and 270, along with Gaius Janius Januarius and Janius Marcianus.
 * Gaius Janius Januarius, buried at Aquae between AD 150 and 270, along with Janius Marcianus and Jania Januaria.
 * Servius Janius Juventius, made an offering to Hercules Invictus at Sibrium in Gallia Transpadana, dating to the latter half of the third century.
 * Janius Marcianus, buried at Aquae between AD 150 and 270, along with Gaius Janius Marcianus and Jania Januaria.