Brandalyn is a distinctive girls' name in United States, ranking #17975 in 2008 with 5 recorded births. The name reached its all-time peak in 1999 with 12 births ranking #7792. Since 1996, the popularity has decreased by 50.0%. In 2008, approximately 1 in every 378,144 girls born was named Brandalyn. RISING Recent data shows the name is currently rising.