Tsz is a distinctive boys' name in England & Wales, ranking #2922 in 2024 with 7 recorded births. This places Tsz in the top 44% of ranked UK boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2024 with 7 births ranking #2922. In 2024, approximately 1 in every 39,684 boys born was named Tsz. STABLE Recent data shows the name is currently stable.