Jennah is a distinctive girls' name in United States, ranking #2074 in 2013 with 93 recorded births. The name reached its all-time peak in 2002 with 135 births ranking #1420. Since 1996, the popularity has increased by 43.1%. In 2013, approximately 1 in every 18,865 girls born was named Jennah. FALLING Recent data shows the name is currently falling.