Janai is a distinctive girls' name in United States, ranking #1834 in 1999 with 87 recorded births. The name reached its all-time peak in 2006 with 113 births ranking #1812. Since 1996, the popularity has increased by 29.9%. In 1999, approximately 1 in every 20,388 girls born was named Janai. FALLING Recent data shows the name is currently falling.