Brianah is a distinctive girls' name in United States, ranking #6050 in 2005 with 20 recorded births. The name reached its all-time peak in 1999 with 26 births ranking #4328. Since 1996, the popularity has increased by 11.1%. In 2005, approximately 1 in every 92,385 girls born was named Brianah. FALLING Recent data shows the name is currently falling.