Alainna is a distinctive girls' name in United States, ranking #7755 in 1997 with 11 recorded births. The name reached its all-time peak in 2000 with 35 births ranking #3668. Since 1996, the popularity has decreased by 21.4%. In 1997, approximately 1 in every 158,242 girls born was named Alainna. STABLE Recent data shows the name is currently stable.