Erionna is a distinctive girls' name in United States, ranking #7978 in 2017 with 14 recorded births. The name reached its all-time peak in 2007 with 29 births ranking #4997. Since 1996, the popularity has increased by 55.6%. In 2017, approximately 1 in every 123,277 girls born was named Erionna. FALLING Recent data shows the name is currently falling.