Harlynn is a distinctive girls' name in United States, ranking #2161 in 2025 with 86 recorded births. This places Harlynn in the top 12% 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 2025, approximately 1 in every 18,689 girls born was named Harlynn. FALLING Recent data shows the name is currently falling.