Brienna is a distinctive girls' name in United States, ranking #1985 in 1997 with 72 recorded births. The name reached its all-time peak in 1997 with 72 births ranking #1985. Since 1996, the popularity has increased by 10.8%. In 1997, approximately 1 in every 24,176 girls born was named Brienna. FALLING Recent data shows the name is currently falling.