Marco
Marco is a Latin form of Marcus, meaning “Marcus (Roman first name, abbreviated M.)”. It is the ablative singular masculine noun or dative singular masculine noun.
Found 55 times in the Latin texts on Socratos.
Where it is used
Caesar, De Bello Gallico 6.6.1: Caesar partitis copiis cum Gaio Fabio legato et Marco Crasso quaestore celeriterque effectis pontibus adit tripertito, aedificia vicosque incendit, magno pecoris atque hominum numero potitur.
Florus, Epitome Rerum Romanorum 2.11.23.1: MARCO LEPIDO Quinto Catulo consulibus civile bellum paene citius oppressum est quam inciperet: sed quantulacumque fax illius motus ab ipso Sullae rogo exarsit.
All forms of Marcus (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.