Delainey is a distinctive girls' name in United States, ranking #2348 in 2004 with 73 recorded births. The name reached its all-time peak in 2024 with 169 births ranking #1346. Since 1996, the popularity has increased by 160.7%. In 2004, approximately 1 in every 25,152 girls born was named Delainey. RISING Recent data shows the name is currently rising.