Antiochum
Antiochum is a Latin form of Antiochus, meaning “Antiochus, name of Seleucid kings of Syria (esp. Antiochus III, enemy of Rome)”. It is the genitive plural masculine noun or accusative singular masculine noun.
Found 140 times in the Latin texts on Socratos.
Where it is used
Cicero, In C. Verrem 2.1.55: … M. Marcello loquar, qui Syracusas, urbem ornatissimam, cepit? quid de L. Scipione, qui bellum in Asia gessit Antiochumque, regem potentissimum, vicit? quid de Flaminino, qui regem Philippum et Macedoniam subegit? quid de L. Paul …
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.