Brinley is a moderately popular girls' name in United States, ranking #500 in 2012 with 613 recorded births. The name reached its all-time peak in 2017 with 1,000 births ranking #328. Since 1996, the popularity has increased by 2,965.0%. In 2012, approximately 1 in every 2,872 girls born was named Brinley. FALLING Recent data shows the name is currently falling.