Delainey is a distinctive girls' name in United States, ranking #1581 in 2023 with 133 recorded births. The name reached its all-time peak in 2024 with 169 births ranking #1346. Since 1996, the popularity has increased by 375.0%. In 2023, approximately 1 in every 12,050 girls born was named Delainey. RISING Recent data shows the name is currently rising.