Oumar is a distinctive boys' name in United States, ranking #3171 in 2025 with 38 recorded births. This places Oumar in the top 23% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2013 with 38 births ranking #2984. Since 1996, the popularity has increased by 533.3%. In 2025, approximately 1 in every 44,949 boys born was named Oumar. RISING Recent data shows the name is currently rising.