Janna is a distinctive girls' name in United States, ranking #1557 in 2005 with 131 recorded births. The name reached its all-time peak in 1996 with 169 births ranking #1094. Since 1996, the popularity has decreased by 22.5%. In 2005, approximately 1 in every 14,105 girls born was named Janna. RISING Recent data shows the name is currently rising.