Jai is a distinctive girls' name in United States, ranking #3503 in 2015 with 45 recorded births. The name reached its all-time peak in 1998 with 51 births ranking #2668. Since 1996, the popularity has increased by 87.5%. In 2015, approximately 1 in every 39,659 girls born was named Jai. FALLING Recent data shows the name is currently falling.