Keily is a distinctive girls' name in United States, ranking #1434 in 2007 with 165 recorded births. The name reached its all-time peak in 2018 with 328 births ranking #829. Since 1996, the popularity has increased by 1,078.6%. In 2007, approximately 1 in every 11,651 girls born was named Keily. FALLING Recent data shows the name is currently falling.