Erionna is a distinctive girls' name in United States, ranking #7725 in 2016 with 15 recorded births. The name reached its all-time peak in 2007 with 29 births ranking #4997. Since 1996, the popularity has increased by 66.7%. In 2016, approximately 1 in every 118,099 girls born was named Erionna. FALLING Recent data shows the name is currently falling.