Briley is a distinctive girls' name in United States, ranking #1210 in 2018 with 195 recorded births. The name reached its all-time peak in 2009 with 485 births ranking #622. Since 1996, the popularity has increased by 364.3%. In 2018, approximately 1 in every 8,720 girls born was named Briley. FALLING Recent data shows the name is currently falling.