Briley is a distinctive girls' name in United States, ranking #918 in 2015 with 300 recorded births. The name reached its all-time peak in 2009 with 485 births ranking #622. Since 1996, the popularity has increased by 614.3%. In 2015, approximately 1 in every 5,949 girls born was named Briley. FALLING Recent data shows the name is currently falling.