Delaney is a moderately popular girls' name in United States, ranking #242 in 2025 with 1,283 recorded births. The name reached its all-time peak in 2004 with 2,002 births ranking #169. Since 1996, the popularity has increased by 18.8%. In 2025, approximately 1 in every 1,253 girls born was named Delaney. STABLE Recent data shows the name is currently stable.