Olanna is a distinctive girls' name in United States, ranking #7540 in 2021 with 15 recorded births. This places Olanna in the top 43% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2025 with 20 births ranking #6056. In 2021, approximately 1 in every 109,314 girls born was named Olanna. RISING Recent data shows the name is currently rising.