Erionna is a distinctive girls' name in United States, ranking #5436 in 2009 with 26 recorded births. The name reached its all-time peak in 2007 with 29 births ranking #4997. Since 1996, the popularity has increased by 188.9%. In 2009, approximately 1 in every 70,649 girls born was named Erionna. FALLING Recent data shows the name is currently falling.