Duke is a distinctive boys' name in United States, ranking #1995 in 1996 with 44 recorded births. This places Duke in the top 19% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2018 with 529 births ranking #533. In 1996, approximately 1 in every 43,051 boys born was named Duke. STABLE Recent data shows the name is currently stable.