Gaium
Gaium is a Latin form of Gaius, meaning “Gaius (Roman first name, abbreviated C.)”. It is the accusative singular masculine noun.
Found 75 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Gallico 5.24.3: eis Marcum Crassum quaestorem et Lucium Munatium Plancum et Gaium Trebonium legatos praefecit.
All forms of Gaius (declension table)
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.