Erionna is a distinctive girls' name in United States, ranking #4807 in 2002 with 25 recorded births. The name reached its all-time peak in 2007 with 29 births ranking #4997. Since 1996, the popularity has increased by 177.8%. In 2002, approximately 1 in every 71,873 girls born was named Erionna. FALLING Recent data shows the name is currently falling.