Tomasz is a distinctive boys' name in England & Wales, ranking #821 in 2018 with 38 recorded births. The name reached its all-time peak in 2015 with 70 births ranking #543. Since 1996, the popularity has increased by 216.7%. In 2018, approximately 1 in every 8,226 boys born was named Tomasz. FALLING Recent data shows the name is currently falling.