Jt is a distinctive boys' name in United States, ranking #6868 in 2005 with 11 recorded births. The name reached its all-time peak in 2006 with 19 births ranking #4775. Since 1996, the popularity has increased by 22.2%. In 2005, approximately 1 in every 181,559 boys born was named Jt. RISING Recent data shows the name is currently rising.