Brannon is a distinctive boys' name in United States, ranking #3186 in 2012 with 35 recorded births. The name reached its all-time peak in 1998 with 158 births ranking #909. Since 1996, the popularity has decreased by 69.3%. In 2012, approximately 1 in every 54,189 boys born was named Brannon. RISING Recent data shows the name is currently rising.