Ousmane is a distinctive boys' name in United States, ranking #5198 in 2012 with 18 recorded births. The name reached its all-time peak in 2023 with 46 births ranking #2788. Since 1996, the popularity has increased by 50.0%. In 2012, approximately 1 in every 105,368 boys born was named Ousmane. FALLING Recent data shows the name is currently falling.