Kylei is a distinctive girls' name in United States, ranking #3808 in 2017 with 40 recorded births. The name reached its all-time peak in 2012 with 78 births ranking #2389. Since 1996, the popularity has increased by 263.6%. In 2017, approximately 1 in every 43,147 girls born was named Kylei. FALLING Recent data shows the name is currently falling.