Ona is a distinctive girls' name in United States, ranking #4732 in 2024 with 29 recorded births. The name reached its all-time peak in 2015 with 39 births ranking #3903. Since 1996, the popularity has increased by 222.2%. In 2024, approximately 1 in every 55,627 girls born was named Ona. FALLING Recent data shows the name is currently falling.