Keili is a distinctive girls' name in United States, ranking #6470 in 2001 with 17 recorded births. The name reached its all-time peak in 2008 with 33 births ranking #4591. Since 1996, the popularity has increased by 54.5%. In 2001, approximately 1 in every 105,915 girls born was named Keili. FALLING Recent data shows the name is currently falling.