Brienna is a distinctive girls' name in United States, ranking #6335 in 2017 with 19 recorded births. The name reached its all-time peak in 1997 with 72 births ranking #1985. Since 1996, the popularity has decreased by 70.8%. In 2017, approximately 1 in every 90,836 girls born was named Brienna. FALLING Recent data shows the name is currently falling.