Inna is a distinctive girls' name in United States, ranking #5221 in 2018 with 25 recorded births. The name reached its all-time peak in 2015 with 27 births ranking #5038. Since 1996, the popularity has increased by 66.7%. In 2018, approximately 1 in every 68,017 girls born was named Inna. FALLING Recent data shows the name is currently falling.