Brienne is a distinctive girls' name in United States, ranking #9271 in 2000 with 10 recorded births. The name reached its all-time peak in 2017 with 35 births ranking #4157. Since 1996, the popularity has decreased by 66.7%. In 2000, approximately 1 in every 181,597 girls born was named Brienne. FALLING Recent data shows the name is currently falling.