Delainey is a distinctive girls' name in United States, ranking #2942 in 2015 with 59 recorded births. The name reached its all-time peak in 2024 with 169 births ranking #1346. Since 1996, the popularity has increased by 110.7%. In 2015, approximately 1 in every 30,248 girls born was named Delainey. RISING Recent data shows the name is currently rising.