Brannen is a distinctive boys' name in United States, ranking #3753 in 1997 with 18 recorded births. This places Brannen in the top 35% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2002 with 21 births ranking #3928. Since 1996, the popularity has increased by 80.0%. In 1997, approximately 1 in every 104,727 boys born was named Brannen. RISING Recent data shows the name is currently rising.