Bryn is a distinctive girls' name in United States, ranking #1194 in 2001 with 171 recorded births. The name reached its all-time peak in 2011 with 370 births ranking #744. Since 1996, the popularity has increased by 34.6%. In 2001, approximately 1 in every 10,530 girls born was named Bryn. STABLE Recent data shows the name is currently stable.