Briannah is a distinctive girls' name in United States, ranking #9433 in 2017 with 11 recorded births. The name reached its all-time peak in 2008 with 86 births ranking #2273. Since 1996, the popularity has decreased by 72.5%. In 2017, approximately 1 in every 156,898 girls born was named Briannah. FALLING Recent data shows the name is currently falling.