Jt is a distinctive boys' name in United States, ranking #6087 in 2007 with 14 recorded births. The name reached its all-time peak in 2006 with 19 births ranking #4775. Since 1996, the popularity has increased by 55.6%. In 2007, approximately 1 in every 148,231 boys born was named Jt. RISING Recent data shows the name is currently rising.