Jt is a distinctive boys' name in United States, ranking #4802 in 1997 with 13 recorded births. The name reached its all-time peak in 2006 with 19 births ranking #4775. Since 1996, the popularity has increased by 44.4%. In 1997, approximately 1 in every 145,007 boys born was named Jt. RISING Recent data shows the name is currently rising.