Pĭĕtas (noun F) : * A Roman surname, Inscr. Marin. Atti, p. 329. * Also, the name of a ship, Inscr. Orell. 3608. * Pietas Julia, a Roman colony in Istria, the mod. Pola, Plin. 3, 19, 23, § 129.
Charlton T. Lewis, Charles Short, A Latin Dictionary
PIR
Personal name Confirmed occurences in the Roman Empire: