Harper is a highly popular girls' name in United States, ranking #16 in 2025 with 6,792 recorded births. The name reached its all-time peak in 2016 with 10,802 births ranking #11. Since 1996, the popularity has increased by 6,247.7%. In 2025, approximately 1 in every 237 girls born was named Harper. FALLING Recent data shows the name is currently falling.