Brendan is a distinctive girls' name in United States, ranking #16160 in 2003 with 5 recorded births. The name reached its all-time peak in 2004 with 17 births ranking #6831. Since 1996, the popularity has decreased by 68.8%. In 2003, approximately 1 in every 365,410 girls born was named Brendan. FALLING Recent data shows the name is currently falling.