Mataio is a distinctive boys' name in United States, ranking #10391 in 2012 with 7 recorded births. This places Mataio in the bottom 27% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2013 with 17 births ranking #5313. In 2012, approximately 1 in every 270,946 boys born was named Mataio. FALLING Recent data shows the name is currently falling.