Brentley is a distinctive boys' name in United States, ranking #1421 in 2023 with 128 recorded births. The name reached its all-time peak in 2014 with 413 births ranking #637. Since 1996, the popularity has increased by 1,180.0%. In 2023, approximately 1 in every 13,348 boys born was named Brentley. FALLING Recent data shows the name is currently falling.