Iyona is a distinctive girls' name in United States, ranking #9583 in 1998 with 9 recorded births. The name reached its all-time peak in 2005 with 36 births ranking #3980. Since 1996, the popularity has decreased by 18.2%. In 1998, approximately 1 in every 196,321 girls born was named Iyona. FALLING Recent data shows the name is currently falling.