Ousmane is a distinctive boys' name in United States, ranking #4453 in 2018 with 23 recorded births. The name reached its all-time peak in 2023 with 46 births ranking #2788. Since 1996, the popularity has increased by 91.7%. In 2018, approximately 1 in every 78,934 boys born was named Ousmane. FALLING Recent data shows the name is currently falling.