Brynna is a distinctive girls' name in United States, ranking #4124 in 2022 with 35 recorded births. The name reached its all-time peak in 2011 with 171 births ranking #1349. Since 1996, the popularity has decreased by 31.4%. In 2022, approximately 1 in every 46,822 girls born was named Brynna. FALLING Recent data shows the name is currently falling.