Ianna is a distinctive girls' name in United States, ranking #4237 in 1999 with 27 recorded births. The name reached its all-time peak in 2011 with 59 births ranking #2925. Since 1996, the popularity has increased by 107.7%. In 1999, approximately 1 in every 65,696 girls born was named Ianna. FALLING Recent data shows the name is currently falling.