Alainna is a distinctive girls' name in United States, ranking #6701 in 2021 with 17 recorded births. The name reached its all-time peak in 2000 with 35 births ranking #3668. Since 1996, the popularity has increased by 21.4%. In 2021, approximately 1 in every 96,454 girls born was named Alainna. STABLE Recent data shows the name is currently stable.