Ousmane is a distinctive boys' name in United States, ranking #5818 in 2000 with 12 recorded births. This places Ousmane in the top 48% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2023 with 46 births ranking #2788. In 2000, approximately 1 in every 163,661 boys born was named Ousmane. FALLING Recent data shows the name is currently falling.