Keily is a distinctive girls' name in United States, ranking #1145 in 2017 with 217 recorded births. The name reached its all-time peak in 2018 with 328 births ranking #829. Since 1996, the popularity has increased by 1,450.0%. In 2017, approximately 1 in every 7,953 girls born was named Keily. FALLING Recent data shows the name is currently falling.