Alainna is a distinctive girls' name in United States, ranking #5900 in 2012 with 22 recorded births. The name reached its all-time peak in 2000 with 35 births ranking #3668. Since 1996, the popularity has increased by 57.1%. In 2012, approximately 1 in every 80,034 girls born was named Alainna. STABLE Recent data shows the name is currently stable.