Bronwyn is a distinctive girls' name in United States, ranking #2311 in 1998 with 61 recorded births. The name reached its all-time peak in 2007 with 77 births ranking #2436. Since 1996, the popularity has increased by 13.0%. In 1998, approximately 1 in every 28,965 girls born was named Bronwyn. FALLING Recent data shows the name is currently falling.