Keili is a distinctive girls' name in United States, ranking #6651 in 1997 with 14 recorded births. The name reached its all-time peak in 2008 with 33 births ranking #4591. Since 1996, the popularity has increased by 27.3%. In 1997, approximately 1 in every 124,333 girls born was named Keili. FALLING Recent data shows the name is currently falling.