Brookelynn is a distinctive girls' name in United States, ranking #1250 in 2006 with 193 recorded births. The name reached its all-time peak in 2008 with 240 births ranking #1087. Since 1996, the popularity has increased by 348.8%. In 2006, approximately 1 in every 9,850 girls born was named Brookelynn. FALLING Recent data shows the name is currently falling.