Monterio is of Latin origin and means 'from Mount Taurus'. It was traditionally used as a surname, but has also been adapted for use as a given name.
The name Monterio has seen fluctuations over the years with a notable peak in the late 1980s and early 1990s, particularly in 1991 with 18 births. However, since around the year 2000, there's been a significant decrease in its popularity, with most recent years showing fewer than 10 births annually. Overall, from 1978 to 2021, there have been a total of 316 births named Monterio.