Brandan is a distinctive boys' name in United States, ranking #4564 in 2015 with 21 recorded births. This places Brandan in the top 32% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 1996 with 227 births ranking #700. Since 1996, the popularity has decreased by 90.7%. In 2015, approximately 1 in every 91,250 boys born was named Brandan. RISING Recent data shows the name is currently rising.