Alainna is a distinctive girls' name in United States, ranking #6218 in 2014 with 20 recorded births. The name reached its all-time peak in 2000 with 35 births ranking #3668. Since 1996, the popularity has increased by 42.9%. In 2014, approximately 1 in every 89,297 girls born was named Alainna. STABLE Recent data shows the name is currently stable.