Brannon is a distinctive boys' name in United States, ranking #3613 in 2018 with 30 recorded births. The name reached its all-time peak in 1998 with 158 births ranking #909. Since 1996, the popularity has decreased by 73.7%. In 2018, approximately 1 in every 60,516 boys born was named Brannon. RISING Recent data shows the name is currently rising.