Bryn is a distinctive girls' name in United States, ranking #1112 in 2005 with 213 recorded births. The name reached its all-time peak in 2011 with 370 births ranking #744. Since 1996, the popularity has increased by 67.7%. In 2005, approximately 1 in every 8,675 girls born was named Bryn. STABLE Recent data shows the name is currently stable.