Jashaun is a distinctive boys' name in United States, ranking #3653 in 2014 with 29 recorded births. The name reached its all-time peak in 2005 with 94 births ranking #1520. Since 1996, the popularity has increased by 20.8%. In 2014, approximately 1 in every 66,222 boys born was named Jashaun. FALLING Recent data shows the name is currently falling.