Mateos / Matthew / Matteo / Mateo / Mathieu / Matthias / Matheus

Mateos is the Greek form of the Hebrew name Mattityahu, meaning 'Gift of God'. It entered the Greek language through the Septuagint, the Koine Greek translation of the Hebrew Bible. From Greek, it spread to various other languages, particularly through the New Testament figure of Matthew the Apostle, one of the twelve apostles of Jesus and the traditional author of the Gospel of Matthew. The name has been consistently used in Christian cultures due to its biblical significance.

The name's journey through different languages and cultures has resulted in numerous variants, but Mateos specifically retains the Greek phonetic and orthographic characteristics. It is particularly common in Greek-speaking regions and among Orthodox Christian communities. Its enduring popularity is a testament to its strong religious roots and positive meaning.