Brianah is a distinctive girls' name in United States, ranking #5595 in 2008 with 25 recorded births. The name reached its all-time peak in 1999 with 26 births ranking #4328. Since 1996, the popularity has increased by 38.9%. In 2008, approximately 1 in every 75,629 girls born was named Brianah. FALLING Recent data shows the name is currently falling.