Kylei is a distinctive girls' name in United States, ranking #2940 in 2003 with 52 recorded births. The name reached its all-time peak in 2012 with 78 births ranking #2389. Since 1996, the popularity has increased by 372.7%. In 2003, approximately 1 in every 35,136 girls born was named Kylei. FALLING Recent data shows the name is currently falling.