Janai is a distinctive girls' name in United States, ranking #1792 in 2003 with 105 recorded births. The name reached its all-time peak in 2006 with 113 births ranking #1812. Since 1996, the popularity has increased by 56.7%. In 2003, approximately 1 in every 17,400 girls born was named Janai. FALLING Recent data shows the name is currently falling.