Brianni is a distinctive girls' name in United States, ranking #8605 in 2008 with 14 recorded births. The name reached its all-time peak in 2002 with 17 births ranking #6439. Since 1996, the popularity has increased by 100.0%. In 2008, approximately 1 in every 135,051 girls born was named Brianni. FALLING Recent data shows the name is currently falling.