Kortney is a distinctive girls' name in United States, ranking #5557 in 2014 with 24 recorded births. The name reached its all-time peak in 1996 with 241 births ranking #833. Since 1996, the popularity has decreased by 90.0%. In 2014, approximately 1 in every 74,414 girls born was named Kortney. FALLING Recent data shows the name is currently falling.