Brendan is a distinctive boys' name in United States, ranking #638 in 2019 with 422 recorded births. The name reached its all-time peak in 1999 with 3,994 births ranking #96. Since 1996, the popularity has decreased by 85.0%. In 2019, approximately 1 in every 4,250 boys born was named Brendan. FALLING Recent data shows the name is currently falling.