Paccius
This name is frequently written Pactlus, but in inscriptions we only find Paccius, and the derivative Pacciauus also points to Paccius as the correct orthography. It appears that the name was originally not Roman. [See Nos. 1 and 2.]
From William Smith (ed.), Dictionary of Greek and Roman Biography and Mythology. Text provided under a CC BY-SA license by Perseus Digital Library, http://www.perseus.tufts.edu, with funding from the National Endowment for the Humanities and Tufts University. Data accessed from https://github.com/PerseusDL/canonical-pdlrefwk/ on 17 October 2026.