Kalei is a distinctive girls' name in United States, ranking #4743 in 2011 with 30 recorded births. This places Kalei in the top 24% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2003 with 142 births ranking #1403. In 2011, approximately 1 in every 58,627 girls born was named Kalei. FALLING Recent data shows the name is currently falling.