Darby is a distinctive girls' name in United States, ranking #2028 in 2021 with 95 recorded births. The name reached its all-time peak in 1996 with 431 births ranking #542. Since 1996, the popularity has decreased by 78.0%. In 2021, approximately 1 in every 17,260 girls born was named Darby. STABLE Recent data shows the name is currently stable.