Brinley is a moderately popular girls' name in United States, ranking #459 in 2014 with 696 recorded births. The name reached its all-time peak in 2017 with 1,000 births ranking #328. Since 1996, the popularity has increased by 3,380.0%. In 2014, approximately 1 in every 2,566 girls born was named Brinley. FALLING Recent data shows the name is currently falling.