Duke is a distinctive boys' name in United States, ranking #695 in 2025 with 390 recorded births. This places Duke in the top 5% of ranked US boys' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 2018 with 529 births ranking #533. Since 1996, the popularity has increased by 786.4%. In 2025, approximately 1 in every 4,380 boys born was named Duke. STABLE Recent data shows the name is currently stable.