Mateus is a distinctive boys' name in United States, ranking #2600 in 2018 with 49 recorded births. The name reached its all-time peak in 2007 with 52 births ranking #2465. Since 1996, the popularity has increased by 512.5%. In 2018, approximately 1 in every 37,050 boys born was named Mateus. STABLE Recent data shows the name is currently stable.