Brendyn is a distinctive boys' name in United States, ranking #1640 in 2009 with 96 recorded births. The name reached its all-time peak in 2009 with 96 births ranking #1640. Since 1996, the popularity has increased by 242.9%. In 2009, approximately 1 in every 20,659 boys born was named Brendyn. FALLING Recent data shows the name is currently falling.