Haylei is a distinctive girls' name in United States, ranking #5722 in 2015 with 23 recorded births. The name reached its all-time peak in 2005 with 64 births ranking #2646. Since 1996, the popularity has increased by 155.6%. In 2015, approximately 1 in every 77,594 girls born was named Haylei. RISING Recent data shows the name is currently rising.