Tj is a distinctive boys' name in England & Wales, ranking #3684 in 2025 with 5 recorded births. This places Tj in the bottom 40% of ranked UK boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2006 with 23 births ranking #984. In 2025, approximately 1 in every 54,387 boys born was named Tj. FALLING Recent data shows the name is currently falling.