Brendyn is a distinctive boys' name in United States, ranking #2156 in 2003 with 51 recorded births. The name reached its all-time peak in 2009 with 96 births ranking #1640. Since 1996, the popularity has increased by 82.1%. In 2003, approximately 1 in every 38,731 boys born was named Brendyn. FALLING Recent data shows the name is currently falling.