Haylei is a distinctive girls' name in United States, ranking #6621 in 1999 with 15 recorded births. The name reached its all-time peak in 2005 with 64 births ranking #2646. Since 1996, the popularity has increased by 66.7%. In 1999, approximately 1 in every 118,252 girls born was named Haylei. RISING Recent data shows the name is currently rising.