Harlynn is a distinctive girls' name in United States, ranking #1392 in 2017 with 165 recorded births. This places Harlynn in the top 8% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2017 with 165 births ranking #1392. In 2017, approximately 1 in every 10,460 girls born was named Harlynn. FALLING Recent data shows the name is currently falling.