Ianna is a distinctive girls' name in United States, ranking #4895 in 1997 with 21 recorded births. The name reached its all-time peak in 2011 with 59 births ranking #2925. Since 1996, the popularity has increased by 61.5%. In 1997, approximately 1 in every 82,889 girls born was named Ianna. FALLING Recent data shows the name is currently falling.