Duy is a distinctive boys' name in United States, ranking #12777 in 2024 with 5 recorded births. This places Duy in the bottom 10% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2001 with 21 births ranking #3880. Since 1996, the popularity has decreased by 73.7%. In 2024, approximately 1 in every 343,063 boys born was named Duy. FALLING Recent data shows the name is currently falling.