Jahnay is a distinctive girls' name in United States, ranking #9504 in 2004 with 11 recorded births. The name reached its all-time peak in 1996 with 13 births ranking #6882. Since 1996, the popularity has decreased by 15.4%. In 2004, approximately 1 in every 166,920 girls born was named Jahnay. FALLING Recent data shows the name is currently falling.