Bryn is a distinctive girls' name in United States, ranking #1355 in 2008 with 179 recorded births. The name reached its all-time peak in 2011 with 370 births ranking #744. Since 1996, the popularity has increased by 40.9%. In 2008, approximately 1 in every 10,563 girls born was named Bryn. STABLE Recent data shows the name is currently stable.