Jennah is a distinctive girls' name in United States, ranking #1420 in 2002 with 135 recorded births. This places Jennah in the top 8% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2002 with 135 births ranking #1420. Since 1996, the popularity has increased by 107.7%. In 2002, approximately 1 in every 13,310 girls born was named Jennah. FALLING Recent data shows the name is currently falling.