Hirtium
Hirtium is a Latin form of Hirtius, meaning “Hirtius (A. Hirtius, Caesar's officer, consul 43 BC)”. It is the accusative singular masculine noun.
Found 31 times in the Latin texts on Socratos.
Where it is used
Cicero, Philippicae 5.53: … gionique Martiae et legioni quartae et eis militibus qui de legione secunda, tricesima quinta ad C. Pansam A. Hirtium consules venissent suaque nomina edidissent, quod eis auctoritas senatus populique Romani libertas carissima …
Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Lewis & Short, A Latin Dictionary (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.