Iona is a moderately popular girls' name in England & Wales, ranking #451 in 2024 with 92 recorded births. The name reached its all-time peak in 2000 with 210 births ranking #199. Since 1996, the popularity has decreased by 27.6%. In 2024, approximately 1 in every 2,804 girls born was named Iona. STABLE Recent data shows the name is currently stable.