Carly is a distinctive girls' name in United States, ranking #663 in 2021 with 447 recorded births. The name reached its all-time peak in 1996 with 2,510 births ranking #126. Since 1996, the popularity has decreased by 82.2%. In 2021, approximately 1 in every 3,668 girls born was named Carly. FALLING Recent data shows the name is currently falling.