Brookelynn is a distinctive girls' name in United States, ranking #2407 in 2017 with 75 recorded births. The name reached its all-time peak in 2008 with 240 births ranking #1087. Since 1996, the popularity has increased by 74.4%. In 2017, approximately 1 in every 23,012 girls born was named Brookelynn. FALLING Recent data shows the name is currently falling.