Harlan is a moderately popular boys' name in England & Wales, ranking #474 in 2025 with 82 recorded births. The name reached its all-time peak in 2025 with 82 births ranking #474. Since 1996, the popularity has increased by 2,633.3%. In 2025, approximately 1 in every 3,316 boys born was named Harlan. RISING Recent data shows the name is currently rising.