Oona is a distinctive girls' name in United States, ranking #2220 in 2023 with 85 recorded births. This places Oona in the top 13% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2015 with 131 births ranking #1639. Since 1996, the popularity has increased by 372.2%. In 2023, approximately 1 in every 18,855 girls born was named Oona. FALLING Recent data shows the name is currently falling.