Brianah is a distinctive girls' name in United States, ranking #7267 in 2003 with 15 recorded births. The name reached its all-time peak in 1999 with 26 births ranking #4328. Since 1996, the popularity has decreased by 16.7%. In 2003, approximately 1 in every 121,803 girls born was named Brianah. FALLING Recent data shows the name is currently falling.