Delainey is a distinctive girls' name in United States, ranking #2170 in 2009 with 92 recorded births. The name reached its all-time peak in 2024 with 169 births ranking #1346. Since 1996, the popularity has increased by 228.6%. In 2009, approximately 1 in every 19,966 girls born was named Delainey. RISING Recent data shows the name is currently rising.