Briannah is a distinctive girls' name in United States, ranking #2203 in 2005 with 83 recorded births. The name reached its all-time peak in 2008 with 86 births ranking #2273. Since 1996, the popularity has increased by 107.5%. In 2005, approximately 1 in every 22,261 girls born was named Briannah. FALLING Recent data shows the name is currently falling.