Keily is a distinctive girls' name in United States, ranking #1119 in 2015 with 229 recorded births. The name reached its all-time peak in 2018 with 328 births ranking #829. Since 1996, the popularity has increased by 1,535.7%. In 2015, approximately 1 in every 7,793 girls born was named Keily. FALLING Recent data shows the name is currently falling.