Mateusz is a distinctive boys' name in United States, ranking #2249 in 2007 with 59 recorded births. The name reached its all-time peak in 2008 with 62 births ranking #2174. Since 1996, the popularity has increased by 15.7%. In 2007, approximately 1 in every 35,173 boys born was named Mateusz. RISING Recent data shows the name is currently rising.