Briannah is a distinctive girls' name in United States, ranking #3503 in 2011 with 45 recorded births. The name reached its all-time peak in 2008 with 86 births ranking #2273. Since 1996, the popularity has increased by 12.5%. In 2011, approximately 1 in every 39,085 girls born was named Briannah. FALLING Recent data shows the name is currently falling.