Brookelyn is a distinctive girls' name in United States, ranking #1599 in 1999 with 105 recorded births. The name reached its all-time peak in 2007 with 244 births ranking #1076. Since 1996, the popularity has increased by 75.0%. In 1999, approximately 1 in every 16,893 girls born was named Brookelyn. FALLING Recent data shows the name is currently falling.