Ianna is a distinctive girls' name in United States, ranking #2948 in 2006 with 58 recorded births. The name reached its all-time peak in 2011 with 59 births ranking #2925. Since 1996, the popularity has increased by 346.2%. In 2006, approximately 1 in every 32,777 girls born was named Ianna. FALLING Recent data shows the name is currently falling.