Brendon is a moderately popular boys' name in United States, ranking #318 in 1998 with 868 recorded births. The name reached its all-time peak in 1998 with 868 births ranking #318. Since 1996, the popularity has increased by 23.5%. In 1998, approximately 1 in every 2,202 boys born was named Brendon. FALLING Recent data shows the name is currently falling.