Bronwyn is a distinctive girls' name in United States, ranking #2490 in 2009 with 76 recorded births. The name reached its all-time peak in 2007 with 77 births ranking #2436. Since 1996, the popularity has increased by 40.7%. In 2009, approximately 1 in every 24,169 girls born was named Bronwyn. FALLING Recent data shows the name is currently falling.