Tomasz is a distinctive boys' name in England & Wales, ranking #661 in 2017 with 53 recorded births. The name reached its all-time peak in 2015 with 70 births ranking #543. Since 1996, the popularity has increased by 341.7%. In 2017, approximately 1 in every 6,092 boys born was named Tomasz. FALLING Recent data shows the name is currently falling.