Brookelyn is a distinctive girls' name in United States, ranking #4094 in 2020 with 34 recorded births. The name reached its all-time peak in 2007 with 244 births ranking #1076. Since 1996, the popularity has decreased by 43.3%. In 2020, approximately 1 in every 47,515 girls born was named Brookelyn. FALLING Recent data shows the name is currently falling.