Mateus is a distinctive boys' name in United States, ranking #2661 in 2008 with 47 recorded births. The name reached its all-time peak in 2007 with 52 births ranking #2465. Since 1996, the popularity has increased by 487.5%. In 2008, approximately 1 in every 43,403 boys born was named Mateus. STABLE Recent data shows the name is currently stable.