Darby is a distinctive girls' name in United States, ranking #2423 in 2023 with 74 recorded births. The name reached its all-time peak in 1996 with 431 births ranking #542. Since 1996, the popularity has decreased by 82.8%. In 2023, approximately 1 in every 21,657 girls born was named Darby. STABLE Recent data shows the name is currently stable.