Mateusz is a distinctive boys' name in United States, ranking #9378 in 2021 with 8 recorded births. The name reached its all-time peak in 2008 with 62 births ranking #2174. Since 1996, the popularity has decreased by 84.3%. In 2021, approximately 1 in every 218,530 boys born was named Mateusz. RISING Recent data shows the name is currently rising.