Brannon is a distinctive boys' name in United States, ranking #3906 in 2019 with 27 recorded births. The name reached its all-time peak in 1998 with 158 births ranking #909. Since 1996, the popularity has decreased by 76.3%. In 2019, approximately 1 in every 66,421 boys born was named Brannon. RISING Recent data shows the name is currently rising.