Briley is a distinctive boys' name in United States, ranking #1874 in 2009 with 77 recorded births. The name reached its all-time peak in 2005 with 90 births ranking #1556. Since 1996, the popularity has increased by 185.2%. In 2009, approximately 1 in every 25,757 boys born was named Briley. FALLING Recent data shows the name is currently falling.