Koen is a distinctive boys' name in United States, ranking #876 in 2008 with 242 recorded births. This places Koen in the top 6% of ranked US boys' names for the year. Its actual usage is classified as Uncommon. The name reached its all-time peak in 2023 with 468 births ranking #604. Since 1996, the popularity has increased by 4,740.0%. In 2008, approximately 1 in every 8,430 boys born was named Koen. STABLE Recent data shows the name is currently stable.