Iyonna is a distinctive girls' name in United States, ranking #3022 in 2013 with 55 recorded births. The name reached its all-time peak in 2005 with 103 births ranking #1882. Since 1996, the popularity has increased by 66.7%. In 2013, approximately 1 in every 31,898 girls born was named Iyonna. FALLING Recent data shows the name is currently falling.