Kalei is a distinctive girls' name in United States, ranking #2337 in 2007 with 82 recorded births. The name reached its all-time peak in 2003 with 142 births ranking #1403. Since 1996, the popularity has increased by 164.5%. In 2007, approximately 1 in every 23,444 girls born was named Kalei. FALLING Recent data shows the name is currently falling.