Brienna is a distinctive girls' name in United States, ranking #7697 in 2021 with 14 recorded births. The name reached its all-time peak in 1997 with 72 births ranking #1985. Since 1996, the popularity has decreased by 78.5%. In 2021, approximately 1 in every 117,122 girls born was named Brienna. FALLING Recent data shows the name is currently falling.