Brannon is a distinctive boys' name in United States, ranking #1816 in 2005 with 71 recorded births. The name reached its all-time peak in 1998 with 158 births ranking #909. Since 1996, the popularity has decreased by 37.7%. In 2005, approximately 1 in every 28,129 boys born was named Brannon. RISING Recent data shows the name is currently rising.