Brookelynn is a distinctive girls' name in United States, ranking #1262 in 2011 with 189 recorded births. The name reached its all-time peak in 2008 with 240 births ranking #1087. Since 1996, the popularity has increased by 339.5%. In 2011, approximately 1 in every 9,306 girls born was named Brookelynn. FALLING Recent data shows the name is currently falling.