Inna is a distinctive girls' name in United States, ranking #6950 in 2005 with 17 recorded births. This places Inna in the top 36% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2015 with 27 births ranking #5038. Since 1996, the popularity has increased by 13.3%. In 2005, approximately 1 in every 108,688 girls born was named Inna. FALLING Recent data shows the name is currently falling.