Mateus is a distinctive boys' name in United States, ranking #2745 in 2017 with 45 recorded births. This places Mateus in the top 19% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2007 with 52 births ranking #2465. Since 1996, the popularity has increased by 462.5%. In 2017, approximately 1 in every 41,118 boys born was named Mateus. STABLE Recent data shows the name is currently stable.