Brookelynn is a distinctive girls' name in United States, ranking #1407 in 2005 with 152 recorded births. The name reached its all-time peak in 2008 with 240 births ranking #1087. Since 1996, the popularity has increased by 253.5%. In 2005, approximately 1 in every 12,156 girls born was named Brookelynn. FALLING Recent data shows the name is currently falling.