Janna is a distinctive girls' name in United States, ranking #2295 in 2012 with 82 recorded births. The name reached its all-time peak in 1996 with 169 births ranking #1094. Since 1996, the popularity has decreased by 51.5%. In 2012, approximately 1 in every 21,472 girls born was named Janna. RISING Recent data shows the name is currently rising.