Ianna is a distinctive girls' name in United States, ranking #2925 in 2011 with 59 recorded births. The name reached its all-time peak in 2011 with 59 births ranking #2925. Since 1996, the popularity has increased by 353.8%. In 2011, approximately 1 in every 29,810 girls born was named Ianna. FALLING Recent data shows the name is currently falling.