Brinley is a distinctive girls' name in United States, ranking #659 in 2010 with 444 recorded births. The name reached its all-time peak in 2017 with 1,000 births ranking #328. Since 1996, the popularity has increased by 2,120.0%. In 2010, approximately 1 in every 4,003 girls born was named Brinley. FALLING Recent data shows the name is currently falling.