Iyona is a distinctive girls' name in United States, ranking #17580 in 2014 with 5 recorded births. The name reached its all-time peak in 2005 with 36 births ranking #3980. Since 1996, the popularity has decreased by 54.5%. In 2014, approximately 1 in every 357,187 girls born was named Iyona. FALLING Recent data shows the name is currently falling.