Brendyn is a distinctive boys' name in United States, ranking #1754 in 1999 with 58 recorded births. The name reached its all-time peak in 2009 with 96 births ranking #1640. Since 1996, the popularity has increased by 107.1%. In 1999, approximately 1 in every 33,105 boys born was named Brendyn. FALLING Recent data shows the name is currently falling.