Brannon is a distinctive boys' name in United States, ranking #1438 in 2003 with 91 recorded births. The name reached its all-time peak in 1998 with 158 births ranking #909. Since 1996, the popularity has decreased by 20.2%. In 2003, approximately 1 in every 21,706 boys born was named Brannon. RISING Recent data shows the name is currently rising.