Tarquinium
Tarquinium is a Latin form of Tarquinius, meaning “Tarquinius (Tarquin), name of the last Etruscan kings of Rome”. It is the accusative singular masculine noun.
Found 35 times in the Latin texts on Socratos.
Where it is used
Cicero, Pro P. Sulla 22: … an is qui calamitosos non deserit? at hic etiam, id quod tibi necesse minime fuit, facetus esse voluisti, cum Tarquinium et Numam et me tertium peregrinum regem esse dixisti. Mitto iam de rege quaerere; illud quaero peregrinum cur …
All forms of Tarquinius (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.