Inna is a distinctive girls' name in United States, ranking #7113 in 2014 with 17 recorded births. The name reached its all-time peak in 2015 with 27 births ranking #5038. Since 1996, the popularity has increased by 13.3%. In 2014, approximately 1 in every 105,055 girls born was named Inna. FALLING Recent data shows the name is currently falling.