Mattheo is of Italian origin, derived from the Latin 'Matthaeus', which means 'gift of God'. It is a variant spelling of Matthew. In Italy, Mattheo is quite popular and has been among the top 100 most common boys' names in recent years. The name Mattheo can be shortened to Mateo or Matteo for informal use.
The name Mattheo experienced a significant rise in popularity over the years, with a notable increase from 9 births in 2014 to 24 births in 2021, and reaching an even higher peak of 36 births in 2022. However, there was a slight dip in 2023 with 35 births.