Harlen is a distinctive boys' name in United States, ranking #2727 in 2014 with 44 recorded births. This places Harlen 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 2023 with 64 births ranking #2229. Since 1996, the popularity has increased by 450.0%. In 2014, approximately 1 in every 43,646 boys born was named Harlen. STABLE Recent data shows the name is currently stable.