LAT

Lewis Short

Saulus (noun M) :
* Saul, the name of St. Paul before his conversion, Prud. Ench. 186; Arat. A. Ap. 1, 709; Vulg. Act. 9, 1 et saep.
Charlton T. Lewis, Charles Short, A Latin Dictionary

PIR

Male Personal name
Confirmed occurences in the Roman Empire:
Prosopographia Imperii Romani
memory