Kylei is a distinctive girls' name in United States, ranking #2794 in 2009 with 64 recorded births. The name reached its all-time peak in 2012 with 78 births ranking #2389. Since 1996, the popularity has increased by 481.8%. In 2009, approximately 1 in every 28,701 girls born was named Kylei. FALLING Recent data shows the name is currently falling.