Kylei is a distinctive girls' name in United States, ranking #4202 in 2021 with 34 recorded births. The name reached its all-time peak in 2012 with 78 births ranking #2389. Since 1996, the popularity has increased by 209.1%. In 2021, approximately 1 in every 48,227 girls born was named Kylei. FALLING Recent data shows the name is currently falling.