Aina is a distinctive girls' name in England & Wales, ranking #1993 in 2010 with 13 recorded births. The name reached its all-time peak in 2010 with 13 births ranking #1993. Since 1996, the popularity has increased by 333.3%. In 2010, approximately 1 in every 24,695 girls born was named Aina. FALLING Recent data shows the name is currently falling.