Jennah is a distinctive girls' name in United States, ranking #1748 in 2003 with 108 recorded births. The name reached its all-time peak in 2002 with 135 births ranking #1420. Since 1996, the popularity has increased by 66.2%. In 2003, approximately 1 in every 16,917 girls born was named Jennah. FALLING Recent data shows the name is currently falling.