Brannon is a distinctive boys' name in United States, ranking #1641 in 2006 with 87 recorded births. The name reached its all-time peak in 1998 with 158 births ranking #909. Since 1996, the popularity has decreased by 23.7%. In 2006, approximately 1 in every 23,622 boys born was named Brannon. RISING Recent data shows the name is currently rising.