Hartley is a distinctive girls' name in United States, ranking #1482 in 2024 with 147 recorded births. The name reached its all-time peak in 2025 with 148 births ranking #1453. Since 1996, the popularity has increased by 1,737.5%. In 2024, approximately 1 in every 10,974 girls born was named Hartley. RISING Recent data shows the name is currently rising.