Ousmane is a distinctive boys' name in United States, ranking #4817 in 2014 with 20 recorded births. The name reached its all-time peak in 2023 with 46 births ranking #2788. Since 1996, the popularity has increased by 66.7%. In 2014, approximately 1 in every 96,022 boys born was named Ousmane. FALLING Recent data shows the name is currently falling.