Ousmane is a distinctive boys' name in United States, ranking #3843 in 2022 with 29 recorded births. The name reached its all-time peak in 2023 with 46 births ranking #2788. Since 1996, the popularity has increased by 141.7%. In 2022, approximately 1 in every 60,151 boys born was named Ousmane. FALLING Recent data shows the name is currently falling.