Aunna is a distinctive girls' name in United States, ranking #11779 in 2017 with 8 recorded births. The name reached its all-time peak in 2014 with 32 births ranking #4474. Since 1996, the popularity has increased by 33.3%. In 2017, approximately 1 in every 215,735 girls born was named Aunna. FALLING Recent data shows the name is currently falling.