Nerva — Lewis & Short
Nerva, ae, m.,
I a Roman family name of the Licinii, Cocceii, and Silii. So M. Cocceius Nerva, the Roman emperor.—Hence,
II Nervĭus, a, um, adj., of or belonging to the emperor Nerva, Nervian:
miles,of the Nervian legion, Claud. B. Gild. 421.