Matko / Matej / Matija / Mateo / Matthew

Matko is a diminutive form of the Slavic name Matej or Matija, which are cognates of the Hebrew name Matthew. The name Matthew itself means 'gift of God.' Matko is particularly common in Croatia and other Slavic-speaking countries. While it functions as a standalone name, its roots firmly tie it to the biblical figure of Matthew.

The use of diminutives as independent names is a common practice in Slavic cultures, reflecting affection or a more informal style. Over time, names like Matko have gained their own identity, separate from their longer forms, though the original meaning remains inherent.