Jahnay is a distinctive girls' name in United States, ranking #11292 in 1997 with 7 recorded births. The name reached its all-time peak in 1996 with 13 births ranking #6882. Since 1996, the popularity has decreased by 46.2%. In 1997, approximately 1 in every 248,666 girls born was named Jahnay. FALLING Recent data shows the name is currently falling.