Janna is a distinctive girls' name in United States, ranking #1542 in 2004 with 129 recorded births. The name reached its all-time peak in 1996 with 169 births ranking #1094. Since 1996, the popularity has decreased by 23.7%. In 2004, approximately 1 in every 14,233 girls born was named Janna. RISING Recent data shows the name is currently rising.