Oshan is a distinctive boys' name in United States, ranking #13382 in 2025 with 5 recorded births. This places Oshan in the bottom 4% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2025 with 5 births ranking #13382. In 2025, approximately 1 in every 341,615 boys born was named Oshan. STABLE Recent data shows the name is currently stable.