Haylei is a distinctive girls' name in United States, ranking #3379 in 2003 with 43 recorded births. The name reached its all-time peak in 2005 with 64 births ranking #2646. Since 1996, the popularity has increased by 377.8%. In 2003, approximately 1 in every 42,490 girls born was named Haylei. RISING Recent data shows the name is currently rising.