Brannon is a distinctive boys' name in United States, ranking #1269 in 2002 with 107 recorded births. This places Brannon in the top 10% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1998 with 158 births ranking #909. In 2002, approximately 1 in every 18,145 boys born was named Brannon. RISING Recent data shows the name is currently rising.