Brendon is a moderately popular boys' name in United States, ranking #470 in 2005 with 531 recorded births. The name reached its all-time peak in 1998 with 868 births ranking #318. Since 1996, the popularity has decreased by 24.5%. In 2005, approximately 1 in every 3,761 boys born was named Brendon. FALLING Recent data shows the name is currently falling.