Harlen is a distinctive boys' name in United States, ranking #2453 in 2018 with 53 recorded births. This places Harlen in the top 17% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2023 with 64 births ranking #2229. Since 1996, the popularity has increased by 562.5%. In 2018, approximately 1 in every 34,254 boys born was named Harlen. STABLE Recent data shows the name is currently stable.