Haylei is a distinctive girls' name in United States, ranking #3915 in 2000 with 32 recorded births. The name reached its all-time peak in 2005 with 64 births ranking #2646. Since 1996, the popularity has increased by 255.6%. In 2000, approximately 1 in every 56,749 girls born was named Haylei. RISING Recent data shows the name is currently rising.