Onie is a distinctive girls' name in United States, ranking #13285 in 1997 with 6 recorded births. This places Onie in the bottom 18% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1997 with 6 births ranking #13285. In 1997, approximately 1 in every 290,110 girls born was named Onie. STABLE Recent data shows the name is currently stable.