Mateusz is a distinctive boys' name in England & Wales, ranking #1800 in 2023 with 13 recorded births. The name reached its all-time peak in 2009 with 205 births ranking #221. Since 1996, the popularity has increased by 333.3%. In 2023, approximately 1 in every 21,281 boys born was named Mateusz. FALLING Recent data shows the name is currently falling.