Keily is a distinctive girls' name in United States, ranking #1084 in 2016 with 240 recorded births. The name reached its all-time peak in 2018 with 328 births ranking #829. Since 1996, the popularity has increased by 1,614.3%. In 2016, approximately 1 in every 7,381 girls born was named Keily. FALLING Recent data shows the name is currently falling.