Briannah is a distinctive girls' name in United States, ranking #3275 in 2012 with 50 recorded births. The name reached its all-time peak in 2008 with 86 births ranking #2273. Since 1996, the popularity has increased by 25.0%. In 2012, approximately 1 in every 35,215 girls born was named Briannah. FALLING Recent data shows the name is currently falling.